Applied comments from @xabbuh

Author: wouterj

changelog.rst

@@ -1,17 +1,17 @@
 .. index::
-single: CHANGELOG
+ single: CHANGELOG
 
 The Documentation Changelog
 ===========================
 
-This documentation is under current development: All new features needs new
-documentation and bugs/typos get fixed. This article holds all important
-changes of the documentation.
+This documentation is always changing: All new features need new documentation
+and bugs/typos get fixed. This article holds all important changes of the
+documentation.
 
 .. tip::
 
-Do you also want to participate in the Symfony Documentation? Take a look
-at the ":doc:`/contributing/documentation`" article.
+ Do you also want to participate in the Symfony Documentation? Take a look
+ at the ":doc:`/contributing/documentation`" article.
 
 January, 2014
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