What is the woman looking for?

W: Clarence, where is the folder with the Petrov documents? I’ve checked both my office and the conference room, but I’ve been unable to locate them.
M: Sorry, Ms. Jackson. I have the files with me. I found some grammatical errors in them, and decided to make the corrections myself.
W: OK. Just bring the folder to my office once you have finished everything. I want to give them to our client later today.