Messed up on ED application after acceptance

<p>I got accepted to cal poly Computer Science major, but went back and realized that I reported 2 classes incorrectly. My AP Government and Econ classes are each 1 semester long, but on the app, I put that each is 2 semesters long. Because I am currently a senior, I put for both classes that both semesters are in progress. Will my offer of admission be revoked? What can I do right now?</p>

<p>I doubt that will matter, but call Admissions right away and explan the situation to them.</p>