--- a/Helpviewer/HelpLanguagesDialog.py	Sat Oct 19 12:28:12 2013 +0200
+++ b/Helpviewer/HelpLanguagesDialog.py	Sat Oct 19 13:03:39 2013 +0200
@@ -157,7 +157,7 @@
             return cls.expand(QLocale(language).language())
     
     @classmethod
-    def expand(self, language):
+    def expand(cls, language):
         """
         Class method to expand a language enum to a readable languages list.