Update TOSCA license

Change-Id: Id789aa41cf1d8c2cb5f1cb9f091c8f434c3e43a1
Issue-ID: OOM-724
Signed-off-by: Jun (Nicolas) Hu <jh245g@att.com>
diff --git a/TOSCA/kubernetes-cluster-TOSCA/scripts/nfs.sh b/TOSCA/kubernetes-cluster-TOSCA/scripts/nfs.sh
index 2d59acd..c4ea358 100644
--- a/TOSCA/kubernetes-cluster-TOSCA/scripts/nfs.sh
+++ b/TOSCA/kubernetes-cluster-TOSCA/scripts/nfs.sh
@@ -2,7 +2,7 @@
 
 # ============LICENSE_START==========================================
 # ===================================================================
-# Copyright © 2017 AT&T
+# Copyright (c) 2017 AT&T
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.