[Kdiff3-user] Desktop file install issue

[Neal B. <ndb...@gm...>]

Desktop files must be installed using desktop-file-install on fedora.

desktop-file-install gives an error:

desktop-file-install --vendor fedora --dir 
/home/nbecker/RPM/BUILDROOT/kdiff3-0.9.93-1.fc11.x86_64/usr/share/kde4/services 
/home/nbecker/RPM/BUILDROOT/kdiff3-0.9.93-1.fc11.x86_64/usr/share/kde4/services/kdiff3part.desktop

/home/nbecker/RPM/BUILDROOT/kdiff3-0.9.93-1.fc11.x86_64/usr/share/kde4/services/fedora-
kdiff3part.desktop: error: key "MimeType" is present in group "Desktop Entry", 
but the type is "Service" while this key is only valid for type "Application"

I don't really know much about desktop files, is there something wrong with 
kdiff3part.desktop as desktop-file-install says?