bash_completion is not an executable

Index: hg/contrib/bash_completion
===================================================================
--- hg.orig/contrib/bash_completion	2005-09-22 09:40:47.000000000 -0700
+++ hg/contrib/bash_completion	2005-09-23 18:32:46.000000000 -0700
@@ -1,5 +1,3 @@
-#!/bin/bash
-
 shopt -s extglob

 _hg_commands()

contrib/bash_completion

@@ -1,5 +1,3 b''
-#!/bin/bash
-
 shopt -s extglob
 
 _hg_commands()