go/doc: remove duplicate package comment

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5528101

diff --git a/src/pkg/go/doc/reader.go b/src/pkg/go/doc/reader.go
index b9b5d1606a171e38ec14cd05e69c40b5f28c75ae..939dd89b00275f0c139d1e31053bb069d88eabea 100644 (file)
--- a/src/pkg/go/doc/reader.go
+++ b/src/pkg/go/doc/reader.go
@@ -2,7 +2,6 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// Package doc extracts source code documentation from a Go AST.
 package doc
 
 import (