--- a/Helpviewer/Bookmarks/XbelReader.py	Sun Jun 19 17:50:39 2011 +0200
+++ b/Helpviewer/Bookmarks/XbelReader.py	Sun Jun 19 19:36:27 2011 +0200
@@ -37,7 +37,7 @@
         """
         Constructor
         """
-        QXmlStreamReader.__init__(self)
+        super().__init__()
         
         self.__resolver = XmlEntityResolver()
         self.setEntityResolver(self.__resolver)