--- a/script3.stx	Fri Feb 24 09:33:52 2017 +0100
+++ b/script3.stx	Fri Feb 24 15:18:50 2017 +0100
@@ -1,4 +1,5 @@
-#!stx --script
+#!/usr/bin/env stx --script
+
 "/
 "/ a word count script
 "/