[gnome-user-docs] Fix typo

[Alexandre Franke <afranke src gnome org>]

commit f5d85e55719350d3e1cff2f9fab25d3dbfd9f1ce
Author: Alexandre Franke <alexandre franke gmail com>
Date:   Tue Sep 25 11:26:55 2012 +0200

    Fix typo

 gnome-help/C/power-hibernate.page |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gnome-help/C/power-hibernate.page b/gnome-help/C/power-hibernate.page
index 679c00c..b85f220 100644
--- a/gnome-help/C/power-hibernate.page
+++ b/gnome-help/C/power-hibernate.page
@@ -7,7 +7,7 @@
   <info>
     <link type="guide" xref="power"/>
 
-    <desc>Hibernate is disabled by default since it's not well supported..</desc>
+    <desc>Hibernate is disabled by default since it's not well supported.</desc>
     <revision pkgversion="3.6.0" date="2012-08-14" status="review"/>
 
     <credit type="author">