fix comment

lunny · lunny · commit cfc0fda9273e · 2021-06-05T23:20:28.000+08:00
diff --git a/services/repository/branch.go b/services/repository/branch.go
@@ -1,4 +1,4 @@
-// Copyright 2019 The Gitea Authors. All rights reserved.
+// Copyright 2021 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-// Copyright 2019 The Gitea Authors. All rights reserved.`
	`1`	`+// Copyright 2021 The Gitea Authors. All rights reserved.`
`2`	`2`	`// Use of this source code is governed by a MIT-style`
`3`	`3`	`// license that can be found in the LICENSE file.`
`4`	`4`