Log Message:
-----------
minor fixup to the plist
Modified Files:
--------------
mports/x11-themes/gnome-backgrounds:
pkg-plist (r1.4 -> r1.5)
(http://cvsweb.midnightbsd.org/mports/x11-themes/gnome-backgrounds/pkg-plist?r1=1.4&r2=1.5)