diff --git a/extra/__init__.py b/extra/__init__.py
index a9994068c..24efa8708 100644
--- a/extra/__init__.py
+++ b/extra/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/extra/cloak/__init__.py b/extra/cloak/__init__.py
index a9994068c..24efa8708 100755
--- a/extra/cloak/__init__.py
+++ b/extra/cloak/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/extra/cloak/cloak.py b/extra/cloak/cloak.py
index b64111fa0..9810f644d 100755
--- a/extra/cloak/cloak.py
+++ b/extra/cloak/cloak.py
@@ -6,7 +6,7 @@ $Id$
 cloak.py - Simple file encryption/compression utility
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import bz2
diff --git a/extra/dbgtool/__init__.py b/extra/dbgtool/__init__.py
index a9994068c..24efa8708 100644
--- a/extra/dbgtool/__init__.py
+++ b/extra/dbgtool/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/extra/dbgtool/dbgtool.py b/extra/dbgtool/dbgtool.py
index 3429fdf75..b1df9bd4a 100755
--- a/extra/dbgtool/dbgtool.py
+++ b/extra/dbgtool/dbgtool.py
@@ -6,7 +6,7 @@ $Id$
 dbgtool.py - Portable executable to ASCII debug script converter
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import os
diff --git a/lib/__init__.py b/lib/__init__.py
index a9994068c..24efa8708 100644
--- a/lib/__init__.py
+++ b/lib/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/lib/contrib/__init__.py b/lib/contrib/__init__.py
index a9994068c..24efa8708 100644
--- a/lib/contrib/__init__.py
+++ b/lib/contrib/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/lib/controller/__init__.py b/lib/controller/__init__.py
index a9994068c..24efa8708 100644
--- a/lib/controller/__init__.py
+++ b/lib/controller/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/lib/controller/action.py b/lib/controller/action.py
index b426a2ee3..151086737 100644
--- a/lib/controller/action.py
+++ b/lib/controller/action.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.controller.handler import setHandler
diff --git a/lib/controller/checks.py b/lib/controller/checks.py
index aa3595c12..ad4643471 100644
--- a/lib/controller/checks.py
+++ b/lib/controller/checks.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/lib/controller/controller.py b/lib/controller/controller.py
index 2c0f0708a..7849aea7d 100644
--- a/lib/controller/controller.py
+++ b/lib/controller/controller.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.controller.action import action
diff --git a/lib/controller/handler.py b/lib/controller/handler.py
index e2d6a5d41..eef55b5be 100644
--- a/lib/controller/handler.py
+++ b/lib/controller/handler.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.data import conf
diff --git a/lib/core/__init__.py b/lib/core/__init__.py
index a9994068c..24efa8708 100644
--- a/lib/core/__init__.py
+++ b/lib/core/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/lib/core/agent.py b/lib/core/agent.py
index 70f3807ee..71298894b 100644
--- a/lib/core/agent.py
+++ b/lib/core/agent.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/lib/core/common.py b/lib/core/common.py
index 68c521785..da72fb31a 100644
--- a/lib/core/common.py
+++ b/lib/core/common.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import codecs
diff --git a/lib/core/convert.py b/lib/core/convert.py
index c105dc1b2..529bce0bd 100644
--- a/lib/core/convert.py
+++ b/lib/core/convert.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 try:
diff --git a/lib/core/data.py b/lib/core/data.py
index 4694cd39a..06fae7610 100644
--- a/lib/core/data.py
+++ b/lib/core/data.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.datatype import advancedDict
diff --git a/lib/core/datatype.py b/lib/core/datatype.py
index 0188e40b9..8882112ca 100644
--- a/lib/core/datatype.py
+++ b/lib/core/datatype.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapDataException
diff --git a/lib/core/dump.py b/lib/core/dump.py
index a7c0f6886..61c82215c 100644
--- a/lib/core/dump.py
+++ b/lib/core/dump.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import codecs
diff --git a/lib/core/exception.py b/lib/core/exception.py
index 48039934e..2f9d2b62e 100644
--- a/lib/core/exception.py
+++ b/lib/core/exception.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.settings import PLATFORM
diff --git a/lib/core/option.py b/lib/core/option.py
index a69d2b379..2f772effd 100644
--- a/lib/core/option.py
+++ b/lib/core/option.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import codecs
diff --git a/lib/core/optiondict.py b/lib/core/optiondict.py
index 334b2fae9..95346114a 100644
--- a/lib/core/optiondict.py
+++ b/lib/core/optiondict.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 optDict = {
diff --git a/lib/core/profiling.py b/lib/core/profiling.py
index bbd578f52..eb338615e 100644
--- a/lib/core/profiling.py
+++ b/lib/core/profiling.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import codecs
diff --git a/lib/core/progress.py b/lib/core/progress.py
index 4a92834ed..427d3086d 100644
--- a/lib/core/progress.py
+++ b/lib/core/progress.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.common import getUnicode
diff --git a/lib/core/readlineng.py b/lib/core/readlineng.py
index 2bb8a9f67..a10ad4044 100644
--- a/lib/core/readlineng.py
+++ b/lib/core/readlineng.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import sys
diff --git a/lib/core/replication.py b/lib/core/replication.py
index 784fce50e..c325658c6 100644
--- a/lib/core/replication.py
+++ b/lib/core/replication.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import sqlite3
diff --git a/lib/core/session.py b/lib/core/session.py
index 5156219e1..ca5a40ea1 100644
--- a/lib/core/session.py
+++ b/lib/core/session.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/lib/core/settings.py b/lib/core/settings.py
index f023d263d..5ca3faeac 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import logging
diff --git a/lib/core/shell.py b/lib/core/shell.py
index f4c8e38a3..ba1441160 100644
--- a/lib/core/shell.py
+++ b/lib/core/shell.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import atexit
diff --git a/lib/core/subprocessng.py b/lib/core/subprocessng.py
index c5484cab5..5018a125f 100644
--- a/lib/core/subprocessng.py
+++ b/lib/core/subprocessng.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import errno
diff --git a/lib/core/target.py b/lib/core/target.py
index 3ff841792..4ac500d16 100644
--- a/lib/core/target.py
+++ b/lib/core/target.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import codecs
diff --git a/lib/core/testing.py b/lib/core/testing.py
index 095ca5ad4..c9c804e29 100644
--- a/lib/core/testing.py
+++ b/lib/core/testing.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import doctest
diff --git a/lib/core/unescaper.py b/lib/core/unescaper.py
index f88d3f4ec..5d1216ff0 100644
--- a/lib/core/unescaper.py
+++ b/lib/core/unescaper.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 class Unescaper:
diff --git a/lib/core/update.py b/lib/core/update.py
index 6c1ea83ad..ef47386b8 100644
--- a/lib/core/update.py
+++ b/lib/core/update.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import codecs
diff --git a/lib/parse/__init__.py b/lib/parse/__init__.py
index a9994068c..24efa8708 100644
--- a/lib/parse/__init__.py
+++ b/lib/parse/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/lib/parse/banner.py b/lib/parse/banner.py
index d90b75b8f..851ddd351 100644
--- a/lib/parse/banner.py
+++ b/lib/parse/banner.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/lib/parse/cmdline.py b/lib/parse/cmdline.py
index 0262c4952..65363e7ed 100644
--- a/lib/parse/cmdline.py
+++ b/lib/parse/cmdline.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import sys
diff --git a/lib/parse/configfile.py b/lib/parse/configfile.py
index 249d0908b..ef0c83594 100644
--- a/lib/parse/configfile.py
+++ b/lib/parse/configfile.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import codecs
diff --git a/lib/parse/handler.py b/lib/parse/handler.py
index 41e03d421..7b43051bf 100644
--- a/lib/parse/handler.py
+++ b/lib/parse/handler.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/lib/parse/headers.py b/lib/parse/headers.py
index aea5de6d3..e3605b2cb 100644
--- a/lib/parse/headers.py
+++ b/lib/parse/headers.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import os
diff --git a/lib/parse/html.py b/lib/parse/html.py
index d90517df6..b5f8048d7 100644
--- a/lib/parse/html.py
+++ b/lib/parse/html.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/lib/parse/queriesfile.py b/lib/parse/queriesfile.py
index e9fa79e11..fc442488b 100644
--- a/lib/parse/queriesfile.py
+++ b/lib/parse/queriesfile.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from xml.sax.handler import ContentHandler
diff --git a/lib/request/__init__.py b/lib/request/__init__.py
index a9994068c..24efa8708 100644
--- a/lib/request/__init__.py
+++ b/lib/request/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/lib/request/basic.py b/lib/request/basic.py
index 4cadd485a..0d28d01ca 100644
--- a/lib/request/basic.py
+++ b/lib/request/basic.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import codecs
diff --git a/lib/request/certhandler.py b/lib/request/certhandler.py
index 4b062710b..ce7d3bae5 100644
--- a/lib/request/certhandler.py
+++ b/lib/request/certhandler.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import httplib
diff --git a/lib/request/comparison.py b/lib/request/comparison.py
index feac01147..7ee1ca821 100644
--- a/lib/request/comparison.py
+++ b/lib/request/comparison.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/lib/request/connect.py b/lib/request/connect.py
index 576683abd..c453ca266 100644
--- a/lib/request/connect.py
+++ b/lib/request/connect.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import httplib
diff --git a/lib/request/direct.py b/lib/request/direct.py
index 062ba015b..6740dab4e 100644
--- a/lib/request/direct.py
+++ b/lib/request/direct.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.agent import agent
diff --git a/lib/request/inject.py b/lib/request/inject.py
index bae1ff476..41e49c7b1 100644
--- a/lib/request/inject.py
+++ b/lib/request/inject.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/lib/request/methodrequest.py b/lib/request/methodrequest.py
index eca3285df..ef34fce5b 100644
--- a/lib/request/methodrequest.py
+++ b/lib/request/methodrequest.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import urllib2
diff --git a/lib/request/proxy.py b/lib/request/proxy.py
index b9a129c38..19577483f 100644
--- a/lib/request/proxy.py
+++ b/lib/request/proxy.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import httplib
diff --git a/lib/request/redirecthandler.py b/lib/request/redirecthandler.py
index 44d47b9ca..da5b17791 100644
--- a/lib/request/redirecthandler.py
+++ b/lib/request/redirecthandler.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import urllib2
diff --git a/lib/takeover/__init__.py b/lib/takeover/__init__.py
index a9994068c..24efa8708 100644
--- a/lib/takeover/__init__.py
+++ b/lib/takeover/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/lib/takeover/abstraction.py b/lib/takeover/abstraction.py
index 9514d6ec9..16de6ab7e 100644
--- a/lib/takeover/abstraction.py
+++ b/lib/takeover/abstraction.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.common import readInput
diff --git a/lib/takeover/metasploit.py b/lib/takeover/metasploit.py
index 9ce0b6a7d..094c6978d 100644
--- a/lib/takeover/metasploit.py
+++ b/lib/takeover/metasploit.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import codecs
diff --git a/lib/takeover/registry.py b/lib/takeover/registry.py
index 269dfe281..348c57213 100644
--- a/lib/takeover/registry.py
+++ b/lib/takeover/registry.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import os
diff --git a/lib/takeover/udf.py b/lib/takeover/udf.py
index 01bc7227a..c11777991 100644
--- a/lib/takeover/udf.py
+++ b/lib/takeover/udf.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import os
diff --git a/lib/takeover/upx.py b/lib/takeover/upx.py
index 6f6ef9018..465a6ca80 100644
--- a/lib/takeover/upx.py
+++ b/lib/takeover/upx.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 
diff --git a/lib/takeover/web.py b/lib/takeover/web.py
index 5f0c5506c..daa276159 100644
--- a/lib/takeover/web.py
+++ b/lib/takeover/web.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import codecs
diff --git a/lib/takeover/xp_cmdshell.py b/lib/takeover/xp_cmdshell.py
index e5eee3588..0a2cc0599 100644
--- a/lib/takeover/xp_cmdshell.py
+++ b/lib/takeover/xp_cmdshell.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.common import randomStr
diff --git a/lib/techniques/__init__.py b/lib/techniques/__init__.py
index a9994068c..24efa8708 100644
--- a/lib/techniques/__init__.py
+++ b/lib/techniques/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/lib/techniques/blind/__init__.py b/lib/techniques/blind/__init__.py
index a9994068c..24efa8708 100644
--- a/lib/techniques/blind/__init__.py
+++ b/lib/techniques/blind/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/lib/techniques/blind/inference.py b/lib/techniques/blind/inference.py
index 42d1f0f61..2b702e969 100644
--- a/lib/techniques/blind/inference.py
+++ b/lib/techniques/blind/inference.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import threading
diff --git a/lib/techniques/blind/timebased.py b/lib/techniques/blind/timebased.py
index 3abe8022c..3626f9d2f 100644
--- a/lib/techniques/blind/timebased.py
+++ b/lib/techniques/blind/timebased.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import time
diff --git a/lib/techniques/error/__init__.py b/lib/techniques/error/__init__.py
index a9994068c..24efa8708 100644
--- a/lib/techniques/error/__init__.py
+++ b/lib/techniques/error/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/lib/techniques/inband/__init__.py b/lib/techniques/inband/__init__.py
index a9994068c..24efa8708 100644
--- a/lib/techniques/inband/__init__.py
+++ b/lib/techniques/inband/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/lib/techniques/inband/union/__init__.py b/lib/techniques/inband/union/__init__.py
index a9994068c..24efa8708 100644
--- a/lib/techniques/inband/union/__init__.py
+++ b/lib/techniques/inband/union/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/lib/techniques/inband/union/test.py b/lib/techniques/inband/union/test.py
index 015b211ba..c2992c364 100644
--- a/lib/techniques/inband/union/test.py
+++ b/lib/techniques/inband/union/test.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.agent import agent
diff --git a/lib/techniques/inband/union/use.py b/lib/techniques/inband/union/use.py
index cb652fe4a..f6aaaaed5 100644
--- a/lib/techniques/inband/union/use.py
+++ b/lib/techniques/inband/union/use.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/lib/techniques/outband/__init__.py b/lib/techniques/outband/__init__.py
index a9994068c..24efa8708 100644
--- a/lib/techniques/outband/__init__.py
+++ b/lib/techniques/outband/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/lib/techniques/outband/stacked.py b/lib/techniques/outband/stacked.py
index 9975ff9d4..16b812e2f 100644
--- a/lib/techniques/outband/stacked.py
+++ b/lib/techniques/outband/stacked.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import time
diff --git a/lib/utils/__init__.py b/lib/utils/__init__.py
index a9994068c..24efa8708 100644
--- a/lib/utils/__init__.py
+++ b/lib/utils/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/lib/utils/detection.py b/lib/utils/detection.py
index 32b9ecd38..86fcee2f1 100644
--- a/lib/utils/detection.py
+++ b/lib/utils/detection.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/lib/utils/getch.py b/lib/utils/getch.py
index 85685a13d..869d147da 100644
--- a/lib/utils/getch.py
+++ b/lib/utils/getch.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 class _Getch:
diff --git a/lib/utils/google.py b/lib/utils/google.py
index d93b03483..4833c8a71 100644
--- a/lib/utils/google.py
+++ b/lib/utils/google.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import cookielib
diff --git a/lib/utils/parenthesis.py b/lib/utils/parenthesis.py
index b0967f4e5..dda984b67 100644
--- a/lib/utils/parenthesis.py
+++ b/lib/utils/parenthesis.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.agent import agent
diff --git a/lib/utils/resume.py b/lib/utils/resume.py
index c4ac429da..6a4b5078d 100644
--- a/lib/utils/resume.py
+++ b/lib/utils/resume.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/lib/utils/timeout.py b/lib/utils/timeout.py
index 2f0687993..30d712a4f 100644
--- a/lib/utils/timeout.py
+++ b/lib/utils/timeout.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import threading
diff --git a/plugins/__init__.py b/plugins/__init__.py
index a9994068c..24efa8708 100644
--- a/plugins/__init__.py
+++ b/plugins/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/plugins/dbms/__init__.py b/plugins/dbms/__init__.py
index a9994068c..24efa8708 100644
--- a/plugins/dbms/__init__.py
+++ b/plugins/dbms/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/plugins/dbms/access/__init__.py b/plugins/dbms/access/__init__.py
index 2075c4954..87a993a05 100644
--- a/plugins/dbms/access/__init__.py
+++ b/plugins/dbms/access/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.settings import ACCESS_SYSTEM_DBS
diff --git a/plugins/dbms/access/connector.py b/plugins/dbms/access/connector.py
index 881bb295a..bab17ac12 100644
--- a/plugins/dbms/access/connector.py
+++ b/plugins/dbms/access/connector.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 try:
diff --git a/plugins/dbms/access/enumeration.py b/plugins/dbms/access/enumeration.py
index cad7db226..8351c2efc 100644
--- a/plugins/dbms/access/enumeration.py
+++ b/plugins/dbms/access/enumeration.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.data import logger
diff --git a/plugins/dbms/access/filesystem.py b/plugins/dbms/access/filesystem.py
index cdb214cb3..5fe747886 100644
--- a/plugins/dbms/access/filesystem.py
+++ b/plugins/dbms/access/filesystem.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
diff --git a/plugins/dbms/access/fingerprint.py b/plugins/dbms/access/fingerprint.py
index f419b26ab..9513a5598 100644
--- a/plugins/dbms/access/fingerprint.py
+++ b/plugins/dbms/access/fingerprint.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/plugins/dbms/access/syntax.py b/plugins/dbms/access/syntax.py
index a7f5da988..494eff917 100644
--- a/plugins/dbms/access/syntax.py
+++ b/plugins/dbms/access/syntax.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapSyntaxException
diff --git a/plugins/dbms/access/takeover.py b/plugins/dbms/access/takeover.py
index 2f05a8fb0..8353ee23a 100644
--- a/plugins/dbms/access/takeover.py
+++ b/plugins/dbms/access/takeover.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
diff --git a/plugins/dbms/firebird/__init__.py b/plugins/dbms/firebird/__init__.py
index 21df9ebc6..dc0ddedc7 100644
--- a/plugins/dbms/firebird/__init__.py
+++ b/plugins/dbms/firebird/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.settings import FIREBIRD_SYSTEM_DBS
diff --git a/plugins/dbms/firebird/connector.py b/plugins/dbms/firebird/connector.py
index 67f65541f..21e87fb82 100644
--- a/plugins/dbms/firebird/connector.py
+++ b/plugins/dbms/firebird/connector.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 try:
diff --git a/plugins/dbms/firebird/enumeration.py b/plugins/dbms/firebird/enumeration.py
index b714998cc..9610d6f8e 100644
--- a/plugins/dbms/firebird/enumeration.py
+++ b/plugins/dbms/firebird/enumeration.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.data import logger
diff --git a/plugins/dbms/firebird/filesystem.py b/plugins/dbms/firebird/filesystem.py
index 7b3bf479e..3761c6652 100644
--- a/plugins/dbms/firebird/filesystem.py
+++ b/plugins/dbms/firebird/filesystem.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
diff --git a/plugins/dbms/firebird/fingerprint.py b/plugins/dbms/firebird/fingerprint.py
index 4502d9aa7..d6375db8d 100644
--- a/plugins/dbms/firebird/fingerprint.py
+++ b/plugins/dbms/firebird/fingerprint.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/plugins/dbms/firebird/syntax.py b/plugins/dbms/firebird/syntax.py
index 11f266197..c489c78df 100644
--- a/plugins/dbms/firebird/syntax.py
+++ b/plugins/dbms/firebird/syntax.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapSyntaxException
diff --git a/plugins/dbms/firebird/takeover.py b/plugins/dbms/firebird/takeover.py
index 317737cb3..c29a642ef 100644
--- a/plugins/dbms/firebird/takeover.py
+++ b/plugins/dbms/firebird/takeover.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
diff --git a/plugins/dbms/maxdb/__init__.py b/plugins/dbms/maxdb/__init__.py
index 1ca4b13ce..6f23727d2 100644
--- a/plugins/dbms/maxdb/__init__.py
+++ b/plugins/dbms/maxdb/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.settings import MAXDB_SYSTEM_DBS
diff --git a/plugins/dbms/maxdb/connector.py b/plugins/dbms/maxdb/connector.py
index d0606b530..203e3635b 100644
--- a/plugins/dbms/maxdb/connector.py
+++ b/plugins/dbms/maxdb/connector.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
diff --git a/plugins/dbms/maxdb/enumeration.py b/plugins/dbms/maxdb/enumeration.py
index ca54e9b85..3e2b428f0 100644
--- a/plugins/dbms/maxdb/enumeration.py
+++ b/plugins/dbms/maxdb/enumeration.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.data import logger
diff --git a/plugins/dbms/maxdb/filesystem.py b/plugins/dbms/maxdb/filesystem.py
index ece9de1b3..a71fd13f5 100644
--- a/plugins/dbms/maxdb/filesystem.py
+++ b/plugins/dbms/maxdb/filesystem.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
diff --git a/plugins/dbms/maxdb/fingerprint.py b/plugins/dbms/maxdb/fingerprint.py
index 956acd2f3..beb550dc2 100644
--- a/plugins/dbms/maxdb/fingerprint.py
+++ b/plugins/dbms/maxdb/fingerprint.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/plugins/dbms/maxdb/syntax.py b/plugins/dbms/maxdb/syntax.py
index 7303560c8..141beeefd 100644
--- a/plugins/dbms/maxdb/syntax.py
+++ b/plugins/dbms/maxdb/syntax.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapSyntaxException
diff --git a/plugins/dbms/maxdb/takeover.py b/plugins/dbms/maxdb/takeover.py
index e66177a7d..eb74fdccd 100644
--- a/plugins/dbms/maxdb/takeover.py
+++ b/plugins/dbms/maxdb/takeover.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
diff --git a/plugins/dbms/mssqlserver/__init__.py b/plugins/dbms/mssqlserver/__init__.py
index 9ba709854..eb64cb7d8 100644
--- a/plugins/dbms/mssqlserver/__init__.py
+++ b/plugins/dbms/mssqlserver/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.settings import MSSQL_SYSTEM_DBS
diff --git a/plugins/dbms/mssqlserver/connector.py b/plugins/dbms/mssqlserver/connector.py
index 748a7ae43..6098e8feb 100644
--- a/plugins/dbms/mssqlserver/connector.py
+++ b/plugins/dbms/mssqlserver/connector.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 try:
diff --git a/plugins/dbms/mssqlserver/enumeration.py b/plugins/dbms/mssqlserver/enumeration.py
index 7a17ba87b..b977f15c2 100644
--- a/plugins/dbms/mssqlserver/enumeration.py
+++ b/plugins/dbms/mssqlserver/enumeration.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.agent import agent
diff --git a/plugins/dbms/mssqlserver/filesystem.py b/plugins/dbms/mssqlserver/filesystem.py
index a1d37670e..6feeb30c2 100644
--- a/plugins/dbms/mssqlserver/filesystem.py
+++ b/plugins/dbms/mssqlserver/filesystem.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import codecs
diff --git a/plugins/dbms/mssqlserver/fingerprint.py b/plugins/dbms/mssqlserver/fingerprint.py
index 12e72c127..8cbf71a49 100644
--- a/plugins/dbms/mssqlserver/fingerprint.py
+++ b/plugins/dbms/mssqlserver/fingerprint.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.agent import agent
diff --git a/plugins/dbms/mssqlserver/syntax.py b/plugins/dbms/mssqlserver/syntax.py
index 3c4f74b05..ca3559612 100644
--- a/plugins/dbms/mssqlserver/syntax.py
+++ b/plugins/dbms/mssqlserver/syntax.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapSyntaxException
diff --git a/plugins/dbms/mssqlserver/takeover.py b/plugins/dbms/mssqlserver/takeover.py
index 7f9472e44..49d387c8b 100644
--- a/plugins/dbms/mssqlserver/takeover.py
+++ b/plugins/dbms/mssqlserver/takeover.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import binascii
diff --git a/plugins/dbms/mysql/__init__.py b/plugins/dbms/mysql/__init__.py
index 869379292..914d3de34 100644
--- a/plugins/dbms/mysql/__init__.py
+++ b/plugins/dbms/mysql/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.settings import MYSQL_SYSTEM_DBS
diff --git a/plugins/dbms/mysql/connector.py b/plugins/dbms/mysql/connector.py
index b07e4f7c7..9d9283d8e 100644
--- a/plugins/dbms/mysql/connector.py
+++ b/plugins/dbms/mysql/connector.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 try:
diff --git a/plugins/dbms/mysql/enumeration.py b/plugins/dbms/mysql/enumeration.py
index 3f165485e..d43c120e9 100644
--- a/plugins/dbms/mysql/enumeration.py
+++ b/plugins/dbms/mysql/enumeration.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from plugins.generic.enumeration import Enumeration as GenericEnumeration
diff --git a/plugins/dbms/mysql/filesystem.py b/plugins/dbms/mysql/filesystem.py
index d7e6c0a0d..3e1f07ea4 100644
--- a/plugins/dbms/mysql/filesystem.py
+++ b/plugins/dbms/mysql/filesystem.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.common import randomStr
diff --git a/plugins/dbms/mysql/fingerprint.py b/plugins/dbms/mysql/fingerprint.py
index faec63dc5..45d4cdc30 100644
--- a/plugins/dbms/mysql/fingerprint.py
+++ b/plugins/dbms/mysql/fingerprint.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/plugins/dbms/mysql/syntax.py b/plugins/dbms/mysql/syntax.py
index 7b92f4381..4fa3bc98e 100644
--- a/plugins/dbms/mysql/syntax.py
+++ b/plugins/dbms/mysql/syntax.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapSyntaxException
diff --git a/plugins/dbms/mysql/takeover.py b/plugins/dbms/mysql/takeover.py
index 2a35f3f7a..860a6c2cd 100644
--- a/plugins/dbms/mysql/takeover.py
+++ b/plugins/dbms/mysql/takeover.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/plugins/dbms/oracle/__init__.py b/plugins/dbms/oracle/__init__.py
index 0de6928d5..07268ad60 100644
--- a/plugins/dbms/oracle/__init__.py
+++ b/plugins/dbms/oracle/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.settings import ORACLE_SYSTEM_DBS
diff --git a/plugins/dbms/oracle/connector.py b/plugins/dbms/oracle/connector.py
index b449a4958..f7e7368f5 100644
--- a/plugins/dbms/oracle/connector.py
+++ b/plugins/dbms/oracle/connector.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 try:
diff --git a/plugins/dbms/oracle/enumeration.py b/plugins/dbms/oracle/enumeration.py
index f5ae3870d..c97be10ff 100644
--- a/plugins/dbms/oracle/enumeration.py
+++ b/plugins/dbms/oracle/enumeration.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.agent import agent
diff --git a/plugins/dbms/oracle/filesystem.py b/plugins/dbms/oracle/filesystem.py
index a1f03efca..7ae71b5e9 100644
--- a/plugins/dbms/oracle/filesystem.py
+++ b/plugins/dbms/oracle/filesystem.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
diff --git a/plugins/dbms/oracle/fingerprint.py b/plugins/dbms/oracle/fingerprint.py
index dec72946e..e9ea2f1c3 100644
--- a/plugins/dbms/oracle/fingerprint.py
+++ b/plugins/dbms/oracle/fingerprint.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/plugins/dbms/oracle/syntax.py b/plugins/dbms/oracle/syntax.py
index 7303560c8..141beeefd 100644
--- a/plugins/dbms/oracle/syntax.py
+++ b/plugins/dbms/oracle/syntax.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapSyntaxException
diff --git a/plugins/dbms/oracle/takeover.py b/plugins/dbms/oracle/takeover.py
index 2c5cc6966..739f9d4b7 100644
--- a/plugins/dbms/oracle/takeover.py
+++ b/plugins/dbms/oracle/takeover.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
diff --git a/plugins/dbms/postgresql/__init__.py b/plugins/dbms/postgresql/__init__.py
index cc5956899..c497ca1eb 100644
--- a/plugins/dbms/postgresql/__init__.py
+++ b/plugins/dbms/postgresql/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.settings import PGSQL_SYSTEM_DBS
diff --git a/plugins/dbms/postgresql/connector.py b/plugins/dbms/postgresql/connector.py
index ff92b8e76..82793c7de 100644
--- a/plugins/dbms/postgresql/connector.py
+++ b/plugins/dbms/postgresql/connector.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 try:
diff --git a/plugins/dbms/postgresql/enumeration.py b/plugins/dbms/postgresql/enumeration.py
index 13735d5f6..d11dac32e 100644
--- a/plugins/dbms/postgresql/enumeration.py
+++ b/plugins/dbms/postgresql/enumeration.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from plugins.generic.enumeration import Enumeration as GenericEnumeration
diff --git a/plugins/dbms/postgresql/filesystem.py b/plugins/dbms/postgresql/filesystem.py
index a5c6c4677..b8d01f8af 100644
--- a/plugins/dbms/postgresql/filesystem.py
+++ b/plugins/dbms/postgresql/filesystem.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import os
diff --git a/plugins/dbms/postgresql/fingerprint.py b/plugins/dbms/postgresql/fingerprint.py
index 94242f499..e0b558409 100644
--- a/plugins/dbms/postgresql/fingerprint.py
+++ b/plugins/dbms/postgresql/fingerprint.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/plugins/dbms/postgresql/syntax.py b/plugins/dbms/postgresql/syntax.py
index b01ef380b..833ffe6ec 100644
--- a/plugins/dbms/postgresql/syntax.py
+++ b/plugins/dbms/postgresql/syntax.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapSyntaxException
diff --git a/plugins/dbms/postgresql/takeover.py b/plugins/dbms/postgresql/takeover.py
index 7061270da..731c0caf6 100644
--- a/plugins/dbms/postgresql/takeover.py
+++ b/plugins/dbms/postgresql/takeover.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.common import randomStr
diff --git a/plugins/dbms/sqlite/__init__.py b/plugins/dbms/sqlite/__init__.py
index dbe858827..ce21fdad1 100644
--- a/plugins/dbms/sqlite/__init__.py
+++ b/plugins/dbms/sqlite/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.settings import SQLITE_SYSTEM_DBS
diff --git a/plugins/dbms/sqlite/connector.py b/plugins/dbms/sqlite/connector.py
index 650f3e11b..f0c5839b8 100644
--- a/plugins/dbms/sqlite/connector.py
+++ b/plugins/dbms/sqlite/connector.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 try:
@@ -54,6 +54,8 @@ class Connector(GenericConnector):
 
     def execute(self, query):
         try:
+            import pdb
+            pdb.set_trace()
             self.cursor.execute(utf8encode(query))
         except sqlite3.OperationalError, msg:
             logger.log(8, msg[0])
diff --git a/plugins/dbms/sqlite/enumeration.py b/plugins/dbms/sqlite/enumeration.py
index b4ad1ee05..3526ea40b 100644
--- a/plugins/dbms/sqlite/enumeration.py
+++ b/plugins/dbms/sqlite/enumeration.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.data import conf
diff --git a/plugins/dbms/sqlite/filesystem.py b/plugins/dbms/sqlite/filesystem.py
index dc013d77b..13408c25d 100644
--- a/plugins/dbms/sqlite/filesystem.py
+++ b/plugins/dbms/sqlite/filesystem.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
diff --git a/plugins/dbms/sqlite/fingerprint.py b/plugins/dbms/sqlite/fingerprint.py
index f51bf925d..ce891b19b 100644
--- a/plugins/dbms/sqlite/fingerprint.py
+++ b/plugins/dbms/sqlite/fingerprint.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.agent import agent
diff --git a/plugins/dbms/sqlite/syntax.py b/plugins/dbms/sqlite/syntax.py
index 2b59d08fc..8d71e9dd9 100644
--- a/plugins/dbms/sqlite/syntax.py
+++ b/plugins/dbms/sqlite/syntax.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapSyntaxException
diff --git a/plugins/dbms/sqlite/takeover.py b/plugins/dbms/sqlite/takeover.py
index 7068a5e82..fd6392431 100644
--- a/plugins/dbms/sqlite/takeover.py
+++ b/plugins/dbms/sqlite/takeover.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
diff --git a/plugins/dbms/sybase/__init__.py b/plugins/dbms/sybase/__init__.py
index e94a193bb..8cf43df21 100644
--- a/plugins/dbms/sybase/__init__.py
+++ b/plugins/dbms/sybase/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.settings import SYBASE_SYSTEM_DBS
diff --git a/plugins/dbms/sybase/connector.py b/plugins/dbms/sybase/connector.py
index 748a7ae43..6098e8feb 100644
--- a/plugins/dbms/sybase/connector.py
+++ b/plugins/dbms/sybase/connector.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 try:
diff --git a/plugins/dbms/sybase/enumeration.py b/plugins/dbms/sybase/enumeration.py
index 0a680daec..f96e9accc 100644
--- a/plugins/dbms/sybase/enumeration.py
+++ b/plugins/dbms/sybase/enumeration.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.data import conf
diff --git a/plugins/dbms/sybase/filesystem.py b/plugins/dbms/sybase/filesystem.py
index ae95e5de5..d45df8f9d 100644
--- a/plugins/dbms/sybase/filesystem.py
+++ b/plugins/dbms/sybase/filesystem.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
diff --git a/plugins/dbms/sybase/fingerprint.py b/plugins/dbms/sybase/fingerprint.py
index 27cdf459c..17ede81e9 100644
--- a/plugins/dbms/sybase/fingerprint.py
+++ b/plugins/dbms/sybase/fingerprint.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.agent import agent
diff --git a/plugins/dbms/sybase/syntax.py b/plugins/dbms/sybase/syntax.py
index 3c4f74b05..ca3559612 100644
--- a/plugins/dbms/sybase/syntax.py
+++ b/plugins/dbms/sybase/syntax.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapSyntaxException
diff --git a/plugins/dbms/sybase/takeover.py b/plugins/dbms/sybase/takeover.py
index f9a9883c7..7c9d0ab52 100644
--- a/plugins/dbms/sybase/takeover.py
+++ b/plugins/dbms/sybase/takeover.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
diff --git a/plugins/generic/__init__.py b/plugins/generic/__init__.py
index a9994068c..24efa8708 100644
--- a/plugins/generic/__init__.py
+++ b/plugins/generic/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
diff --git a/plugins/generic/connector.py b/plugins/generic/connector.py
index 56c51c591..0e1cdd440 100644
--- a/plugins/generic/connector.py
+++ b/plugins/generic/connector.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import os
diff --git a/plugins/generic/enumeration.py b/plugins/generic/enumeration.py
index 658fd3e62..4a7310ebe 100644
--- a/plugins/generic/enumeration.py
+++ b/plugins/generic/enumeration.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/plugins/generic/filesystem.py b/plugins/generic/filesystem.py
index b646c730d..b43f9dcb9 100644
--- a/plugins/generic/filesystem.py
+++ b/plugins/generic/filesystem.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import binascii
diff --git a/plugins/generic/fingerprint.py b/plugins/generic/fingerprint.py
index cff257f59..5dc571f09 100644
--- a/plugins/generic/fingerprint.py
+++ b/plugins/generic/fingerprint.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUndefinedMethod
diff --git a/plugins/generic/misc.py b/plugins/generic/misc.py
index 50e2bf2a3..5abaad4dd 100644
--- a/plugins/generic/misc.py
+++ b/plugins/generic/misc.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/plugins/generic/syntax.py b/plugins/generic/syntax.py
index bd8f0e711..5010e4be2 100644
--- a/plugins/generic/syntax.py
+++ b/plugins/generic/syntax.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUndefinedMethod
diff --git a/plugins/generic/takeover.py b/plugins/generic/takeover.py
index 6dbea7883..8a1446139 100644
--- a/plugins/generic/takeover.py
+++ b/plugins/generic/takeover.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.common import readInput
diff --git a/sqlmap.py b/sqlmap.py
index 3b403c216..590650d16 100755
--- a/sqlmap.py
+++ b/sqlmap.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import codecs
diff --git a/tamper/__init__.py b/tamper/__init__.py
index 6975e4f01..eb70f8bb5 100644
--- a/tamper/__init__.py
+++ b/tamper/__init__.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 pass
\ No newline at end of file
diff --git a/tamper/charencode.py b/tamper/charencode.py
index ddc315aae..154132a27 100644
--- a/tamper/charencode.py
+++ b/tamper/charencode.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/tamper/doubleencode.py b/tamper/doubleencode.py
index 1eca33b2e..80c2529f4 100644
--- a/tamper/doubleencode.py
+++ b/tamper/doubleencode.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/tamper/ifnull2ifisnull.py b/tamper/ifnull2ifisnull.py
index a544a97d2..25d0a1ee1 100644
--- a/tamper/ifnull2ifisnull.py
+++ b/tamper/ifnull2ifisnull.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/tamper/randomblanks.py b/tamper/randomblanks.py
index 0d9cb09c6..fa065bdcc 100644
--- a/tamper/randomblanks.py
+++ b/tamper/randomblanks.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/tamper/randomcase.py b/tamper/randomcase.py
index eade1d1e1..9e0de62bf 100644
--- a/tamper/randomcase.py
+++ b/tamper/randomcase.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re
diff --git a/tamper/space2comment.py b/tamper/space2comment.py
index bd653a275..ba6b9835c 100644
--- a/tamper/space2comment.py
+++ b/tamper/space2comment.py
@@ -4,7 +4,7 @@
 $Id$
 
 Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
-See the file doc/COPYING for copying permission.
+See the file 'doc/COPYING' for copying permission
 """
 
 import re