So basically this thread is for all of us that have submitted our applications and realized that we made a mistake on it. Be it minor or major, typo or omission, clam fart or walrus barf(?) in this thread you can get it off your chest. Tell us what you did and maybe it will make you feel a little better to read that other people did the same thing.
Myself? I have two thus far.
First I misspelled my name. Yes, my name. I won't post what my name is or how I misspelled it but I did it. In my defense it isn't a massive deal and they probably won't notice but its still there...
Second I typed "haveing" in my supplemental essay.