--- lybniz.desktop.orig	2007-12-14 06:27:15.000000000 -0500
+++ lybniz.desktop	2008-10-01 12:12:48.000000000 -0400
@@ -1,7 +1,7 @@
 [Desktop Entry]
 Name=Lybniz Graph Plotter
 Comment=Plot graphs and functions
-Exec=lybniz.py
+Exec=lybniz
 Terminal=false
 StartupNotify=true
 Type=Application