I did not spell out "DHS" on my check. Will it be the cause to cancel my AOS application?

I have filed my AOS package a few days ago, haven't received any replies yet from USCIS. The problem is I just realized that I did not spell out "DHS" as it was requested on my check to"Department of Homeland Security". I called USCIS customer servise asking if it is gonna be the problem and they said they might notify me about and accept the check, or they might cancel my whole application. Has anybody had similar stupid problems? Do you know if USCIS accepts checks payable to DHS as well as to Department of Homeland Security (both are the same thing), the problem is in spelling. Thank you everyone!