Am I in trouble?

In my premed paranoia, I may be making a bigger deal about this than I ought to be. But I wanted to get some other opinions if possible: On my AMCAS application (submitted in July) I designated my letters as a letter packet instead of a committee letter. Is this something that will make a difference in my application? If I were to correct it with AMCAS, would it be too late? Thanks for your help ahead of time guys. Just wondering if I’m overthinking this.
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums