Without seeing your Schedule A, I going to assume that your contributions of $2192 is part of the itemized deductions of $25502. IRS now lets you take a deduction of up to $600 for contributions if your filing MFJ and use the standard deduction for MFJ. In your case it looks like $600 added to the $25100 standard deduction would give you a deduction of $25700 which is better than taking the itemized deduction. Try entering 600 where you are seeing the yellow box at 12b. Then you should see 12c change to 25700.
