A mistake in SOP

[vermo]

I've submitted all my applications and when I looked at my SOP today, I got panic since I found that there was a mistake there:

When I talked about my research experiences, I said that I started working as a research assistant since January, 2012, which should in fact be January, 2011.

I also found when talked about this experience in my CV, I wrote ' Winter, 2011- to present ', which should be winter semester (starting from January, 2011)...

I'm wondering if I should write emails to the schools to have my SOP and CV updated... or just leave it?

[AriesPP]

you can ask for updating your document, but different schools have different policies

[rainy_day]

Is it before the deadline? I had a typo in one of my apps, and resent the docs. I was told they couldn't remove my original documents, but could add the new ones as an addendum. I was also told that little typos like that aren't taken seriously.

good luck!