diff -up fltk-1.3.0rc5/fluid/fluid.desktop.fluid_desktop fltk-1.3.0rc5/fluid/fluid.desktop
--- fltk-1.3.0rc5/fluid/fluid.desktop.fluid_desktop 2010-11-14 17:37:34.000000000 +0100
+++ fltk-1.3.0rc5/fluid/fluid.desktop 2011-05-25 17:03:20.728727569 +0200
@@ -6,5 +6,5 @@ Exec=fluid %F
Icon=fluid
Terminal=false
Type=Application
-MimeType=application/x-fluid
+MimeType=application/x-fluid;
Categories=Development;GUIDesigner;