Fixes to pass license check

Change-Id: If9a17321030490c70d9a8fdd49adfe8b912c6fe7
diff --git a/envoy/go/golang-builder/build.sh b/envoy/go/golang-builder/build.sh
index cdca3b5..d35bec6 100755
--- a/envoy/go/golang-builder/build.sh
+++ b/envoy/go/golang-builder/build.sh
@@ -1,4 +1,17 @@
 #!/bin/bash -e
+# 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.
 
 source /build_environment.sh
 
diff --git a/envoy/go/golang-builder/build_environment.sh b/envoy/go/golang-builder/build_environment.sh
index ec63c68..13d681a 100755
--- a/envoy/go/golang-builder/build_environment.sh
+++ b/envoy/go/golang-builder/build_environment.sh
@@ -1,4 +1,17 @@
 #!/bin/bash
+# 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.
 
 tagName=$1