gnome-guitar-0.8.1-alt2_33.x86_64	freedesktop-desktop	info	desktop-file-validate utility printed the following message(s): /usr/share/applications/gnome-chord.desktop: hint: value "Music;Education;AudioVideo;X-AudioVideoTools;" for key "Categories" in group "Desktop Entry" contains more than one main category; application might appear more than once in the application menu;