I do all the time. I'm the queen of typos. Like I'll think faster than I type so I end up going ahead of my self and leaving things out. Or I don't pay attention and hit enter before I'm ready. I also edit my "i"s because I always forget to capitlize them, a certain mod who starts with P and ends with sychotic(bet you can't guess), nagged me once for not doing it so, alas that's really what I edit.

EDIT:forgot an I....