Fix copyright lines still mentioning Brainspark
diff --git a/programs/ssl/dtls_client.c b/programs/ssl/dtls_client.c
index e753db2..d3885aa 100644
--- a/programs/ssl/dtls_client.c
+++ b/programs/ssl/dtls_client.c
@@ -1,7 +1,7 @@
/*
* Simple DTLS client demonstration program
*
- * Copyright (C) 2014, Brainspark B.V.
+ * Copyright (C) 2014-2015, ARM Limited, All Rights Reserved
*
* This file is part of mbed TLS (https://tls.mbed.org)
*
diff --git a/programs/ssl/dtls_server.c b/programs/ssl/dtls_server.c
index 000ad03..12b2731 100644
--- a/programs/ssl/dtls_server.c
+++ b/programs/ssl/dtls_server.c
@@ -1,7 +1,7 @@
/*
* Simple DTLS server demonstration program
*
- * Copyright (C) 2014, Brainspark B.V.
+ * Copyright (C) 2014-2015, ARM Limited, All Rights Reserved
*
* This file is part of mbed TLS (https://tls.mbed.org)
*