[gnome-user-docs] Fixed mistake in gnome-help/C/a11y-right-click.page

[Christian Kirbach <ckirbach src gnome org>]

commit ef414cbdb5135169505f54972d6d8ccfc242fb34
Author: Christian Kirbach <christian kirbach gmail com>
Date:   Sun Sep 22 11:54:20 2013 +0200

    Fixed mistake in gnome-help/C/a11y-right-click.page

 gnome-help/C/a11y-right-click.page |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gnome-help/C/a11y-right-click.page b/gnome-help/C/a11y-right-click.page
index 33a80d8..5b9dfcf 100644
--- a/gnome-help/C/a11y-right-click.page
+++ b/gnome-help/C/a11y-right-click.page
@@ -57,8 +57,8 @@
   </steps>
 
   <p>You can change how long you must hold down the left mouse button before it
-  is registered as a right click by changing the change the <gui>Acceptance
-  delay</gui>.</p>
+  is registered as a right click by changing the <gui>Acceptance delay</gui>.
+  </p>
 
   <p>To right-click with simulated secondary click, hold down the left mouse
   button where you would normally right-click, then release. The pointer fills