Deductions & credits

I entered my childcare expenses that the daycare gave me.

Instead of 4372.00 that reflects on the record they gave me I accidently put 4732.00 so I went up 400 bucks by mistake. Will the IRS catch and correct that for me or will it cause a fill blown review?  Hopfully I can just amend it right after even though I think 400 bucks wont change anything as to the amount of credit I got back.