-#!/usr/local/bin/perl
+#! /usr/bin/env perl
+# Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
#
+# Licensed under the OpenSSL license (the "License"). You may not use
+# this file except in compliance with the License. You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
# This is just a quick script to scan for cases where the 'error'
# function name in a XXXerr() macro is wrong.
-#
+#
# Run in the top level by going
# perl util/ck_errf.pl */*.c */*/*.c
#