Update copyright
diff --git a/programs/hash/sha1sum.c b/programs/hash/sha1sum.c
index e50e6d9..fbea429 100644
--- a/programs/hash/sha1sum.c
+++ b/programs/hash/sha1sum.c
@@ -1,7 +1,7 @@
 /*
  *  sha1sum demonstration program
  *
- *  Copyright (C) 2006-2011, Brainspark B.V.
+ *  Copyright (C) 2006-2011, ARM Limited, All Rights Reserved
  *
  *  This file is part of mbed TLS (http://www.polarssl.org)
  *  Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>