make regexp comment not a package comment

R=r
http://go/go-review/1025036

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