Fixed dyndns typo.
Fixed dyndns typo.

orta/usesthis,holman/usesthis,ivuk/usesthis,MjAbuz/usesthis,orta/usesthis,MjAbuz/usesthis,ivuk/usesthis,waferbaby/usesthis,holman/usesthis,MjAbuz/usesthis,waferbaby/usesthis