Drop not needed audacious2.desktop.

menu/applications/audacious2.desktop

-[Desktop Entry]
-Name=Audacious2
-GenericName=Audio Player
-Comment=Play music
-Comment[hu]=Zene lejátszása
-Comment[de]=Musik abspielen
-Exec=audacious2 %U
-TryExec=audacious2 %U
-Icon=audacious2
-Hidden=true
-MimeType=application/x-ogg;audio/mp3;audio/mpeg;audio/mpegurl;audio/prs.sid;audio/x-flac;audio/x-it;audio/x-mod;audio/x-mp3;audio/x-mpeg;audio/x-mpegurl;a
-Categories=Application;GTK;AudioVideo;Player;
-Terminal=false
-Type=Application
-Encoding=UTF-8
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