merge taavi's fix from default

diff --git a/lib/sqlalchemy/ext/declarative.py b/lib/sqlalchemy/ext/declarative.py
index f01f3fc61b73052d9dce8b564c71d14978b19b83..525f3483c8b8bf3daaf451df546a5187905342df 100755 (executable)
--- a/lib/sqlalchemy/ext/declarative.py
+++ b/lib/sqlalchemy/ext/declarative.py
@@ -743,7 +743,7 @@ reference a common target class via many-to-one::
 primaryjoin, order_by etc. expressions should use the string forms
 for these arguments, so that they are evaluated as late as possible.
 To reference the mixin class in these expressions, use the given ``cls``
-to get it's name::
+to get its name::
 
     class RefTargetMixin(object):
         @declared_attr