src/pkg/testing/regexp.go | 1 +

diff --git a/src/pkg/testing/regexp.go b/src/pkg/testing/regexp.go
index f708db44b3e149ebcd04151194bf0a5de083bf79..0df9bb4717bd47c87c64fad781c7494d5e9029d8 100644
--- a/src/pkg/testing/regexp.go
+++ b/src/pkg/testing/regexp.go
@@ -22,6 +22,7 @@ //		character
 //		'[' [ '^' ] character-ranges ']'
 //		'(' regexp ')'
 //
+
 package testing
 
 import (