Did you just buy a domain name with Godaddy and you just realized you spelled it wrong?
No worries! All you have to do is re-purchase the correct spelling of your domain name and then call Godaddy and let them know.
They usually will refund your money if you notify them within the first 5 days of buying the domain.
This happens a lot. Login to your account here if you need to re-purchase the correct spelling.

