NEWS: Fix the fix in commit 82b6f9ac

February 2, 2013 was a Wednesday, not a Thursday.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

NEWS

@@ -5,7 +5,7 @@ News
 Version 2.7.0 beta1
 -------------------
 
-*(Released Thu, 6 Feb 2013)*
+*(Released Wed, 6 Feb 2013)*
 
 - ``gnt-instance batch-create`` has been changed to use the bulk create
   opcode from Ganeti. This lead to incompatible changes in the format of