I made a mistake in my Graduate application

There is a supplemental document section at the end of the Stanford Graduate School Application, where I uploaded a document containing my research papers.

Now, I have a cover page which describes my papers and then I append them to this document and upload it in the supplemental section of each university. The ‘header’ section of this cover page contains the name of the program and University. I forgot to change the header section when attaching it for Stanford (it contains the name of another university and a different program name). Will this impact my application? I am freaking out. I think it’s a minor mistake though.