Marriage certificate for I485

Hello friends, I am from South Korea and I concurrently filed my I-140 with I485. I didn't include the marriage certificate in my I485, only in my spouse's I485 package. We mailed the packages together to USCIS.
I'm not sure if this will cause an RFE or not. If I need to mail the marriage certificate again for my I485, do I just mail to the same address?

to Constance:

Only spouse's 485 needs marriage certificate because you are trying to prove that she is your legal spouse.