net/upnp: fix encoding in literal string
net/upnp: fix encoding in literal string

fraenki/plugins,dharrigan/plugins,evbevz/plugins,evbevz/plugins,evbevz/plugins,fraenki/plugins,fabianfrz/plugins,fabianfrz/plugins,evbevz/plugins,dharrigan/plugins,fabianfrz/plugins,evbevz/plugins,fabianfrz/plugins,fraenki/plugins,fraenki/plugins,evbevz/plugins,fraenki/plugins,fabianfrz/plugins,fabianfrz/plugins,fraenki/plugins,fabianfrz/plugins,fraenki/plugins,dharrigan/plugins,evbevz/plugins,fraenki/plugins,dharrigan/plugins,dharrigan/plugins,dharrigan/plugins