GNOME Bugzilla – Bug 706630
Incorrect MimeType in .desktop file
Last modified: 2013-08-24 16:34:21 UTC
The third MimeType entry doesn't contain a type (application/), trivial, but should be fixed none the less. Problem exists in 3.8.4 as well. Didn't check master.
Thank you for catching this. I have committed a fix.