Fix typo in DNS seed.
Fix typo in DNS seed.

domob1812/namecore,namecoin/namecore,domob1812/namecore,brandonrobertz/namecoin-core,pataquets/namecoin-core,pataquets/namecoin-core,domob1812/namecore,domob1812/huntercore,domob1812/huntercore,domob1812/namecore,domob1812/huntercore,domob1812/huntercore,domob1812/huntercore,pataquets/namecoin-core,brandonrobertz/namecoin-core,brandonrobertz/namecoin-core,namecoin/namecoin-core,wiggi/huntercore,pataquets/namecoin-core,domob1812/namecore,namecoin/namecore,brandonrobertz/namecoin-core,pataquets/namecoin-core,namecoin/namecore,namecoin/namecoin-core,pataquets/namecoin-core,brandonrobertz/namecoin-core,wiggi/huntercore,namecoin/namecore,namecoin/namecore,namecoin/namecore,wiggi/huntercore,domob1812/huntercore,brandonrobertz/namecoin-core,domob1812/namecore,namecoin/namecoin-core,namecoin/namecoin-core,wiggi/huntercore,wiggi/huntercore,wiggi/huntercore,namecoin/namecoin-core,namecoin/namecoin-core