[gnome-control-center] mouse: Add "trackball" as a keyword

[Bastien Nocera <hadess src gnome org>]

commit cd151175fc3ea6db1b426c9bfef410cbb83e738f
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Dec 7 17:42:34 2010 +0000

    mouse: Add "trackball" as a keyword

 panels/mouse/gnome-mouse-panel.desktop.in.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/panels/mouse/gnome-mouse-panel.desktop.in.in b/panels/mouse/gnome-mouse-panel.desktop.in.in
index 110ffe7..05a5aea 100644
--- a/panels/mouse/gnome-mouse-panel.desktop.in.in
+++ b/panels/mouse/gnome-mouse-panel.desktop.in.in
@@ -14,4 +14,4 @@ X-GNOME-Bugzilla-Component=mouse
 X-GNOME-Bugzilla-Version= VERSION@
 X-GNOME-Settings-Panel=mouse
 # Translators: those are keywords for the mouse and touchpad control-center panel
-_X-GNOME-Keywords=Trackpad;Pointer;Click;Tap;Double;Button;
+_X-GNOME-Keywords=Trackpad;Pointer;Click;Tap;Double;Button;Trackball;