A Typo! Help!

<p>While I was applying to Cornell, I noticed a typo in my extracurricular essay! It's already been submitted to EIGHT schools, including: Williams, Johns Hopkins, Harvard, and the University of Rochester! The typo is not enormous: it is "a list a variables" instead of "a list of variables."</p>

<p>What do I do? E-mail the schools, call the schools, or just hope they don't care?</p>

<p>I’m sure it’ll be okay. You shouldn’t have to pull out all the stops for a little typo like that. It’s one word. They’ll be fine with it.</p>

<p>They could very well care, but it’s kind of too late. You don’t want to make a big deal out of it.</p>