How big of a deal is this error on CommonApp?

<p>In one of my essays, I accidentally included a comma where I shouldn't have (after a word in quotes). The rest is absolutely flawless, do colleges look down on very small mistakes like that (I'm EDing Penn)? 5 other people read the essay and didn't catch this, I saw it just now :/</p>

<p>It’s not a big deal at all. Besides the fact that it’s an extremely minor mistake (I can see how that was missed), people at the admissions office are used to seeing mistakes of that nature… Actually, they may not even catch that mistake! So don’t worry about it :)</p>

<p>@miopyon13 :slight_smile: thanks that made me feel much better</p>

<p>That’s the way they put the commas in England. Maybe a Brit will be reading your app… Seriously, don’t worry about such a small thing.</p>

<p>:)</p>