--- doc/extract.pl
+++ doc/extract.pl
@@ -1,4 +1,4 @@
-#!/usr/local/bin/perl
+#!/usr/bin/perl
 # This file is -*- perl -*- source.
 # Created: Wed Jan 4 13:04:37 1995 by faith@cs.unc.edu
 # Revised: Mon Dec  9 15:22:26 1996 by faith@cs.unc.edu