more generic reference to python interpreter

diff --git a/Lib/encodings/rot_13.py b/Lib/encodings/rot_13.py
index d5c91da751c1762e98ece8219a7cf44167c00c95..c628181bfdcdff755ad7ce54ad3443703444d391 100644 (file)
--- a/Lib/encodings/rot_13.py
+++ b/Lib/encodings/rot_13.py
@@ -1,4 +1,4 @@
-#!/usr/local/bin/python2.1
+#!/usr/bin/env python
 """ Python Character Mapping Codec for ROT13.
 
     See http://ucsub.colorado.edu/~kominek/rot13/ for details.