Update date in copyright line
diff --git a/programs/hash/generic_sum.c b/programs/hash/generic_sum.c
index 74f3650..1d60192 100644
--- a/programs/hash/generic_sum.c
+++ b/programs/hash/generic_sum.c
@@ -1,7 +1,7 @@
/*
* generic message digest layer demonstration program
*
- * Copyright (C) 2006-2011, ARM Limited, All Rights Reserved
+ * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
*
* This file is part of mbed TLS (https://tls.mbed.org)
*
diff --git a/programs/hash/hello.c b/programs/hash/hello.c
index a567233..bbfd2be 100644
--- a/programs/hash/hello.c
+++ b/programs/hash/hello.c
@@ -1,7 +1,7 @@
/*
* Classic "Hello, world" demonstration program
*
- * Copyright (C) 2006-2011, ARM Limited, All Rights Reserved
+ * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
*
* This file is part of mbed TLS (https://tls.mbed.org)
*