$NetBSD: patch-example_crfutils.py,v 1.1 2014/10/31 00:54:02 cheusov Exp $

--- example/crfutils.py.orig	2011-08-11 03:02:41.000000000 +0000
+++ example/crfutils.py
@@ -1,3 +1,5 @@
+#!/usr/bin/env python
+
 """
 A miscellaneous utility for sequential labeling.
 Copyright 2010,2011 Naoaki Okazaki.