diff --git a/dependency_injector/injections.py b/dependency_injector/injections.py
index ac52dc9c..14c9bd68 100644
--- a/dependency_injector/injections.py
+++ b/dependency_injector/injections.py
@@ -15,6 +15,13 @@ from dependency_injector import errors
 def inject(*args, **kwargs):
     """Dependency injection decorator.
 
+    .. warning::
+
+        :py:func:`inject` decorator has been deprecated since version 2.2.0.
+
+        Usage of :py:func:`inject` decorator can lead to bad design and could
+        be considered as anti-pattern.
+
     :py:func:`inject` decorator can be used for making inline dependency
     injections. It patches decorated callable in such way that dependency
     injection will be done during every call of decorated callable.
diff --git a/docs/advanced_usage/index.rst b/docs/advanced_usage/index.rst
index 2f5f7176..cd4ce33a 100644
--- a/docs/advanced_usage/index.rst
+++ b/docs/advanced_usage/index.rst
@@ -9,6 +9,10 @@ Current section of documentation describes advanced usage of
 
 .. currentmodule:: dependency_injector.injections
 
+.. warning::
+
+    :py:func:`inject` decorator has been deprecated since version 2.2.0.
+
 :py:func:`inject` decorator is a part of 
 :py:mod:`dependency_injector.injections` module.
 
diff --git a/docs/api/index.rst b/docs/api/index.rst
index ad06c9d9..1f1df940 100644
--- a/docs/api/index.rst
+++ b/docs/api/index.rst
@@ -7,6 +7,5 @@ API Documentation
     top_level
     providers
     containers
-    injections
     utils
     errors
diff --git a/docs/examples/index.rst b/docs/examples/index.rst
index 907553f5..89d623fb 100644
--- a/docs/examples/index.rst
+++ b/docs/examples/index.rst
@@ -9,8 +9,8 @@ Examples
                  "Dependency Injector" framework.
 
 Current section of documentation is designed to provide several example mini 
-applications that are built on the top of inversion of control principle and 
-powered by *Dependency Injector* framework.
+applications that are built according to the inversion of control principle 
+and powered by *Dependency Injector* framework.
 
 ..  toctree::
     :maxdepth: 2
diff --git a/docs/examples/movie_lister.rst b/docs/examples/movie_lister.rst
index 2fbd4635..c982746d 100644
--- a/docs/examples/movie_lister.rst
+++ b/docs/examples/movie_lister.rst
@@ -20,14 +20,14 @@ Like Martin says:
 
 While original Martin's MovieLister example was a bit modified here, it 
 makes sense to provide some description. So, the idea of this example is to 
-create ``movies`` library that can be configurable to work with different 
-movie databases (csv, sqlite) and provide 2 main features:
+create ``movies`` library that can be configured to work with different 
+movie databases (csv, sqlite, etc...) and provide 2 main features:
 
 1. List all movies that were directed by certain person.
 2. List all movies that were released in certain year.
 
 Also this example contains 3 mini applications that are based on ``movies`` 
-library :
+library:
 
 1. ``app_csv.py`` - list movies by certain criteria from csv file database.
 2. ``app_db.py`` - list movies by certain criteria from sqlite database.
@@ -38,8 +38,6 @@ Instructions for running:
 
 .. code-block:: bash
 
-    python create_db.py
-
     python app_csv.py
     python app_db.py
     python app_db_csv.py
@@ -74,6 +72,30 @@ Listing of ``movies/__init__.py``:
    :language: python
    :linenos:
 
+Example application
+~~~~~~~~~~~~~~~~~~~
+
+Example application structure:
+
+.. code-block:: bash
+
+    /example
+        /__init__.py
+        /db.py
+        /main.py
+
+Listing of ``examples/main.py``:
+
+.. literalinclude:: ../../examples/miniapps/movie_lister/example/main.py
+   :language: python
+   :linenos:
+
+Listing of ``examples/db.py``:
+
+.. literalinclude:: ../../examples/miniapps/movie_lister/example/db.py
+   :language: python
+   :linenos:
+
 Csv application
 ~~~~~~~~~~~~~~~
 
diff --git a/docs/index.rst b/docs/index.rst
index 7eefdb52..9ac141f1 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -59,7 +59,6 @@ Contents
     main/installation
     providers/index
     containers/index
-    advanced_usage/index
     examples/index
     api/index
     main/feedback
diff --git a/docs/main/changelog.rst b/docs/main/changelog.rst
index 3366a0ee..6d04874d 100644
--- a/docs/main/changelog.rst
+++ b/docs/main/changelog.rst
@@ -9,7 +9,7 @@ follows `Semantic versioning`_
 
 Development version
 -------------------
-- No features.
+- Deprecate ``inject`` decorator.
 
 2.1.1
 -----
diff --git a/examples/miniapps/movie_lister/app_csv.py b/examples/miniapps/movie_lister/app_csv.py
index 75dfef42..e7aaa310 100644
--- a/examples/miniapps/movie_lister/app_csv.py
+++ b/examples/miniapps/movie_lister/app_csv.py
@@ -12,8 +12,8 @@ csv file movies database.
 import movies
 import movies.finders
 
-import example.main
 import example.db
+import example.main
 
 import settings
 
diff --git a/examples/miniapps/movie_lister/app_db.py b/examples/miniapps/movie_lister/app_db.py
index 8f15e524..708ba287 100644
--- a/examples/miniapps/movie_lister/app_db.py
+++ b/examples/miniapps/movie_lister/app_db.py
@@ -14,8 +14,8 @@ import sqlite3
 import movies
 import movies.finders
 
-import example.main
 import example.db
+import example.main
 
 import settings
 
diff --git a/examples/miniapps/movie_lister/app_db_csv.py b/examples/miniapps/movie_lister/app_db_csv.py
index b7461430..de83e12f 100644
--- a/examples/miniapps/movie_lister/app_db_csv.py
+++ b/examples/miniapps/movie_lister/app_db_csv.py
@@ -14,8 +14,8 @@ import sqlite3
 import movies
 import movies.finders
 
-import example.main
 import example.db
+import example.main
 
 import settings