IDOC 1040 Not signed?

I realized that 1040 was supposed to be signed, so I uploaded the new signed document on IDOC today.
Do you think IDOC will have no problem updating this document?
Do I have to contact all of the schools to make sure they got the updated copy?
Will this be considered late? I mean I had all of the docs turned it its just that my 1040 wasn’t signed.
Thanks!

I’d guess that about half the people who submit documents to IDOC make the same mistake - don’t worry about it!

oh okay thank you!
I guess IDOC will take care of it then