M.B.
Wow... I'm usually a spelling "nazi"... I hate seeing spelling errors! (I do realize people are also using i-phone type phones to access this site, so I know it happens frequently.) I don't usually point it out to the person in error, though.
However, I usually totally ignore the ads on the page, so I didn't even see it!
It really does bother me when a business has a spelling error, though.... gee... how "unprofessional"!