Bullet Proof Plugin

Hi I have a dumb question to ask.
File and Folder Permissions
root folder ../ 750 705.

I found all the other files with filezilla and changed the Permissions and they are now correct but I’m stumped on the one above. I don’t find a file named root folder.
Any reason why I cant find a file named root folder?

I have a deluxe hosting account with Goddady with three blogs on the same account if that helps.