clergy housing allowance 2x on SchSE

[lyssalewis1]

I filed our 2019 taxes on July 13th. Since then, I printed the forms and looked them over and suddenly noticed that Short schedule SE showed a much higher amount for income on line 2 than what it should have. I did some calculations and realized that it actually added the clergy housing allowance income two times. How will I get this corrected? Will the IRS find this math error and send me back the $900+ I’m now owed due to it over-calculating my SE tax? Will I have to amend? Just wondering what my next step is after the IRS accepts the forms. 

[CatinaT1]

See this TurboTax FAQ for help with amending.

[lyssalewis1]

Will that be absolutely necessary, or is this something that the IRS will handle as a math error and send me a C12 notice?