| Index: docs/present/lightning/dummy.go
 | 
| diff --git a/docs/present/lightning/dummy.go b/docs/present/lightning/dummy.go
 | 
| index 2eb26abfbe70d346a5918837e8a968cfe163594e..67191abc53d1ac2bba45dc4c6e86167355a86dad 100644
 | 
| --- a/docs/present/lightning/dummy.go
 | 
| +++ b/docs/present/lightning/dummy.go
 | 
| @@ -1,2 +1,6 @@
 | 
| +// Copyright 2016 The LUCI Authors. All rights reserved.
 | 
| +// Use of this source code is governed under the Apache License, Version 2.0
 | 
| +// that can be found in the LICENSE file.
 | 
| +
 | 
|  // Package demo exists to make pre-commit-go happy.
 | 
|  package demo
 | 
| 
 |