Add ONF Member Only License to Aether-in-a-Box

Change-Id: I3561a0ca6e44d5b1905893f98d75ed258204f92b
diff --git a/scripts/shcheck.sh b/scripts/shcheck.sh
index 2abe89c..9c659eb 100755
--- a/scripts/shcheck.sh
+++ b/scripts/shcheck.sh
@@ -2,17 +2,7 @@
 
 # Copyright 2017-present Open Networking Foundation
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
 
 # shcheck.sh - check shell scripts with shellcheck