[gnome-control-center] Fixed typo in string

[Daniel Mustieles García <dmustieles src gnome org>]

commit cdf774b1b62ad2d46dad08ae1d9b3ce222cf18ea
Author: Daniel Mustieles <daniel mustieles gmail com>
Date:   Fri Oct 25 16:32:59 2013 +0200

    Fixed typo in string

 .../gnome-universal-access-panel.desktop.in.in     |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/panels/universal-access/gnome-universal-access-panel.desktop.in.in 
b/panels/universal-access/gnome-universal-access-panel.desktop.in.in
index ceb1c42..315fba3 100644
--- a/panels/universal-access/gnome-universal-access-panel.desktop.in.in
+++ b/panels/universal-access/gnome-universal-access-panel.desktop.in.in
@@ -13,4 +13,4 @@ X-GNOME-Bugzilla-Product=gnome-control-center
 X-GNOME-Bugzilla-Component=Universal Access
 X-GNOME-Bugzilla-Version= VERSION@
 # Translators: those are keywords for the universal access control-center panel
-_Keywords=Keyboard;Mouse;a11y;Accessibility;Contrast;Zoom;Screen;Reader;text;font;size;AccessX;Sticky;Keys;Slow;Bounce;;Mouse;
+_Keywords=Keyboard;Mouse;a11y;Accessibility;Contrast;Zoom;Screen;Reader;text;font;size;AccessX;Sticky;Keys;Slow;Bounce;Mouse;