diff --git a/doc/THANKS b/doc/THANKS
index fc5bc8342..8bffb7246 100644
--- a/doc/THANKS
+++ b/doc/THANKS
@@ -409,7 +409,7 @@ Tomoyuki Sakurai <cherry@trombik.org>
     for submitting to the FreeBSD project the sqlmap 0.5 port
 
 Roberto Salgado <lightos@gmail.com>
-    for contributing four tamper scripts
+    for contributing several tamper scripts
 
 Pedro Jacques Santos Santiago <pedro__jacques@hotmail.com>
     for reporting considerable amount of bugs