Update year in copyright text to 2014

Change-Id: Ic7fb61aabae1d515b9e6baf3dd003807ff42da60
diff --git a/bl1/bl1.mk b/bl1/bl1.mk
index c3f8fbd..68a7ef7 100644
--- a/bl1/bl1.mk
+++ b/bl1/bl1.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met: