src/Doc/fixbookmarks

--- a/src/Doc/fixbookmarks	Tue Sep 10 11:46:51 2013 +0200
+++ b/src/Doc/fixbookmarks	Tue Sep 10 11:57:53 2013 +0200
@@ -1,3 +1,3 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 perl -pi -e 's/\\([a-zA-Z]+)\s*/$1/g; s/\$//g; s/^BOOKMARK/\\BOOKMARK/g;' "$@"