MLECO-3583: Update copyright notice according to new guidelines

Change-Id: I0f057b33993e5196a60e52f4fb0c60e09693dcfe
diff --git a/source/application/main/Main.cc b/source/application/main/Main.cc
index 4b1f8f4..5a231f7 100644
--- a/source/application/main/Main.cc
+++ b/source/application/main/Main.cc
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Arm Limited. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright 2021-2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -36,7 +36,7 @@
 {
     info("%s\n", PRJ_DES_STR);
     info("Version %s Build date: " __DATE__ " @ " __TIME__ "\n", PRJ_VER_STR);
-    info("Copyright (C) ARM Ltd 2021-2022. All rights reserved.\n\n");
+    info("Copyright 2021-2022 Arm Limited and/or its affiliates <open-source-office@arm.com>\n\n");
 }
 
 int main ()