From Wikipedia:Redirects for deletion  

 * San Franscisco → San Francisco  Created to cover matching typos in Brisbane, History of Brisbane, North Ryde, New South Wales, and possibly Spider-Woman (Jessica Drew), which have now all been fixed.   
 ** Please don't delete redirects that catch typos, people may enter the title manually in the future or external websites may link to it. —  
 **Keep. This isn't a typo but viable misspelling. -  
 **Retracted request, accepting arguments above.   
 **You can use  if you’re worried about the name being misspelt in a link. Incoming links are then listed on Special:Whatlinkshere/Template:R from misspelling.