diff --git a/packages/google-cloud-dns/.jsdoc.js b/packages/google-cloud-dns/.jsdoc.js
index 2a6addb73ee..e0348a14d4f 100644
--- a/packages/google-cloud-dns/.jsdoc.js
+++ b/packages/google-cloud-dns/.jsdoc.js
@@ -1,18 +1,17 @@
-/*!
- * Copyright 2018 Google LLC. All Rights Reserved.
- *
- * 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.
- */
+// Copyright 2019 Google LLC
+//
+// 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
+//
+//     https://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.
+//
 
 'use strict';
 
diff --git a/packages/google-cloud-dns/samples/README.md b/packages/google-cloud-dns/samples/README.md
index 25f555234a4..480e1f2ebe4 100644
--- a/packages/google-cloud-dns/samples/README.md
+++ b/packages/google-cloud-dns/samples/README.md
@@ -20,6 +20,12 @@
 Before running the samples, make sure you've followed the steps outlined in
 [Using the client library](https://github.com/googleapis/nodejs-dns#using-the-client-library).
 
+`cd samples`
+
+`npm install`
+
+`cd ..`
+
 ## Samples
 
 
@@ -63,4 +69,4 @@ __Usage:__
 
 [shell_img]: https://gstatic.com/cloudssh/images/open-btn.png
 [shell_link]: https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dns&page=editor&open_in_editor=samples/README.md
-[product-docs]: https://cloud.google.com/dns
\ No newline at end of file
+[product-docs]: https://cloud.google.com/dns