diff --git a/docs/en/conf.py b/docs/en/conf.py
index 4d6ec244e..5b35389ce 100644
--- a/docs/en/conf.py
+++ b/docs/en/conf.py
@@ -45,9 +45,9 @@ copyright = u'2010-12, Doctrine Project Team'
 # built documents.
 #
 # The short X.Y version.
-version = '2.2'
+version = '2'
 # The full version, including alpha/beta/rc tags.
-release = '2.2'
+release = '2'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/docs/en/cookbook/resolve-target-entity-listener.rst b/docs/en/cookbook/resolve-target-entity-listener.rst
index 9781a31d5..c3f866532 100644
--- a/docs/en/cookbook/resolve-target-entity-listener.rst
+++ b/docs/en/cookbook/resolve-target-entity-listener.rst
@@ -1,6 +1,8 @@
 Keeping your Modules independent
 =================================
 
+.. versionadded:: 2.2
+
 One of the goals of using modules is to create discreet units of functionality
 that do not have many (if any) dependencies, allowing you to use that
 functionality in other applications without including unnecessary items.