diff --git a/test/alias.go b/test/alias.go
index ec93a2d..aabaef8 100644
--- a/test/alias.go
+++ b/test/alias.go
@@ -1,6 +1,6 @@
 // errorcheck
 
-// Copyright 2011 The Go Authors.  All rights reserved.
+// Copyright 2011 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.