upnperrors.c: update url and add vim modeline
-/* $Id: upnperrors.c,v 1.9 2019/06/25 21:15:46 nanard Exp $ */
-/* Project : miniupnp
+/* $Id: upnperrors.c,v 1.10 2019/08/24 08:49:53 nanard Exp $ */
+/* vim: tabstop=4 shiftwidth=4 noexpandtab
+ * Project : miniupnp
* Author : Thomas BERNARD
* copyright (c) 2007-2019 Thomas Bernard
* All Right reserved.
- * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
+ * http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
* This software is subjet to the conditions detailed in the
* provided LICENCE file. */
#include <string.h>
