On the same screen where you entered the amounts in the other boxes like box 1.   Go back and Edit the 1099R.  But be careful.  If you edit or review a 1099R it does not keep your answers from before but resets them to the defaults. Then you have to go through and answer them all again.   So be sure to go all the way to the end of the 1099R section.  They are right unless you go back.