msm: display: correct copyright statement

msm_mdp.h has been changed from 2012

Change-Id: I350dbeb5ba703f532b9858326f8a2d65d160b92c
Signed-off-by: Ken Zhang <kenz@codeaurora.org>
diff --git a/include/linux/msm_mdp.h b/include/linux/msm_mdp.h
index 2c56ce0..dbb9938 100644
--- a/include/linux/msm_mdp.h
+++ b/include/linux/msm_mdp.h
@@ -1,7 +1,7 @@
 /* include/linux/msm_mdp.h
  *
  * Copyright (C) 2007 Google Incorporated
- * Copyright (c) 2013 Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2012-2013 The Linux Foundation. All rights reserved.
  *
  * This software is licensed under the terms of the GNU General Public
  * License version 2, as published by the Free Software Foundation, and