--- extrema-4.2.10/extrema.desktop.orig	2007-11-02 20:04:52.000000000 +0100
+++ extrema-4.2.10/extrema.desktop	2007-11-02 20:06:53.000000000 +0100
@@ -1,10 +1,10 @@
 [Desktop Entry]
-Name=eXtrema
-Comment=eXtrema 2D/3D Graphics
-Exec=/usr/local/bin/extrema
+Encoding=UTF-8
+Name=Extrema
+Comment=Extrema - visualization and data analysis tool
+Exec=extrema
 Icon=extrema
 Terminal=0
 Type=Application
-Encoding=UTF-8
-X-Desktop-File-Install-Version=0.10
-Categories=Application;Graphics;X-Red-Hat-Extra;
+Categories=Graphics;Math;Science;
+