better comment

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@33106 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/patches/Localizer.py

@@ -39,7 +39,7 @@ message_catalog_aliases = { "Default": "default"
                           , "content": "erp5_content"
                           }
 
-# "invert" message_catalog_aliases
+# "invert" message_catalog_aliases mapping
 message_catalog_alias_sources = {}
 for name, value in message_catalog_aliases.items():
   message_catalog_alias_sources.setdefault(value, []).append(name)