diff -Naur tipptrainer-0.6.0-orig/src/lektion.h tipptrainer-0.6.0/src/lektion.h
--- tipptrainer-0.6.0-orig/src/lektion.h	2007-01-27 20:01:07.000000000 -0600
+++ tipptrainer-0.6.0/src/lektion.h	2007-01-27 20:02:20.000000000 -0600
@@ -42,7 +42,7 @@
   Lektion(UrlFile& lesson, LessonController* controller = 0, int id = wxID_ANY);
   ~Lektion();
 
-  void Lektion::Notify ();
+  void Notify ();
 
   //causes on constructor failure
   class LessonLoadedFailed {};