diff --git a/bin/wayang-service.sh b/bin/wayang-service.sh
index 8ddf71c74..ef2bff144 100755
--- a/bin/wayang-service.sh
+++ b/bin/wayang-service.sh
@@ -1,6 +1,21 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
-# Wayang-service: Process Watchdog Script
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+# wayang-service: Process Watchdog Script
 #
 # Usage: wayang-service {start|stop|restart|status}
 #