Discrepancy in my Receipt notice and Approval Notice

[rajashenoy]

Hello Folks,

I had filed for I-140 EB1-OR at NSC. The receipt notice says that they recieved petition for EB1-EA. However, my approval notice says that this petition has been approved for EB1-OR

I did not see this as my lawyer gave the receipt notice to me recently alongwith my I-485 receipts.

I am now concerned if INS will make a huge deal about this mistake.

Thank you in advance for any inputs and experiences.

Rajashenoy