Hi @nica10sj. Thanks for being part of GoDaddy Community! A different spelling of a domain is actually its own domain name. It's not possible to change a registration. For most new registrations, they can be refunded if they are canceled within the first 5 days. In your case, you'd just need to register a new domain as you wouldn't be eligible for a refund. You can always forward the old domain to the new one though or try selling it.
JesseW - GoDaddy | Community Manager | 24/7 support available at x.co/247support | Remember to choose a solution and give kudos.