Update modules/example-node/src/index.ts

Co-Authored-By: Matt Bullock <[email protected]>

Author: seebees

modules/example-node/src/index.ts

@@ -1,9 +1,6 @@
 // Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
 
-// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
-// SPDX-License-Identifier: Apache-2.0
-
 /*
  * This library has no exported implementation.
  * It is intended to be used as a reference.