I forgot to add 1099-R for excess contribution to my roth IRA of $51 with taxable amount on blk2a $1.86. How do I correct my tax return?

I just e-filed my 2021 tax return and realized that i did not include my 1099-R for excess contribution to my 2021 roth IRA.   How do i correct my tax return to add my 1099-R. The amount on Gross distribution(blk1) is $51 and blk2a is $1.86 taxable amount. Do i need to file an amendment to add this 1099-R?