What is the feeling about this e-mail I recieved? About Hitler!?

Someone in religion sends me an e-mail and is angry because I had a typo when saying hile hilter. They were mad because I defamed him and told me if I was going to use his name to do it in a proper way.This really pissed them off and of course they were going crazy about being atheist blah, blah, blah. Is this not the works of a freak or am I crazy? i hope they don't put this person in office!Ha. We will all get exterminated.