what should I do about this problem?

<p>Hey guys, I submitted my Stanford app and supplement the other day but accidentally put a different e-mail address on the supplement than the app. I know they both have to be the same, so how should I fix this? Would Stanford be cool with me calling them and telling them about the problem or is it not even that big of a problem?</p>

<p>I would assume calling could only help…</p>