Do not bother trying to call the IRS to intercept your return to make a correction for you. They will not do that. You wait for the notice that it has been rejected then you make the corrections and re-send the return. The IRS will begin accepting --- and rejecting---returns on January 29.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**