Index: doc/next-tutorial/next-tutorial.txt
===================================================================
diff -u -N -re1a3b4786ffd146bbc52f4ac2276df3f9bc9122e -ra54313f558be3d0e7c909fa76cdee874f1880ef3
--- doc/next-tutorial/next-tutorial.txt	(.../next-tutorial.txt)	(revision e1a3b4786ffd146bbc52f4ac2276df3f9bc9122e)
+++ doc/next-tutorial/next-tutorial.txt	(.../next-tutorial.txt)	(revision a54313f558be3d0e7c909fa76cdee874f1880ef3)
@@ -189,7 +189,7 @@
 {set:xmp-using-stack:Listing {figure-number}}
 [source,tcl,numbers]
 --------------------------------------------------
-#!/bin/env tclsh
+#!/usr/bin/env tclsh
 package require nx
  
 nx::Class create Stack {