diff -r 209738650200 -r 3755cd64fff8 doc/changes/3.21.rst
--- a/doc/changes/3.21.rst	Fri Jul 03 13:44:01 2015 +0200
+++ b/doc/changes/3.21.rst	Fri Jul 03 13:43:40 2015 +0200
@@ -50,7 +50,7 @@
     session = repo.new_session(login, password=...)
     with session.new_cnx() as cnx:
         cnx.execute(...)
-  
+
   In tests, the 'repo_cnx' and 'client_cnx' methods of RepoAccess are now
   aliases to 'cnx'.