I don't think you do. Spelling mistakes on front pages tell me that someone didn't pay the kind of attention to their work that I would like them to. If their s

I don't think you do. Spelling mistakes on front pages tell me that someone didn't pay the kind of attention to their work that I would like them to. If their site is trying to sell me something, I conclude that their product is probably made with similar lack of attention, and that is what puts me off. It's a bit like going into a restaurant and seeing the waiter not wash their hands after using the bathroom.