- Fix rc script

Actually, the maintainer submits the rc script which uses 'name=noip2'.
After some discussion with him, I changed it to use noip in order to
match its port name, but forget to properly set $command.

Pointy hat to:	rafan
Reported by:	Andrea Venturoli <ml at netfence.it>
Approved by:	maintainer (implicit)

dns/noip/files/noip.in

@@ -17,7 +17,7 @@
 name="noip"
 rcvar=`set_rcvar`
 
-command="%%PREFIX%%/bin/${name}"
+command="%%PREFIX%%/bin/noip2"
 
 load_rc_config $name