how to add more public dirs on adv duplicator?

ok i found this code in dupshare.lua

dupeshare.PublicDirs= { "=Public Folder=" }

and i tried changing it to

dupeshare.PublicDirs= { "=Public Folder=", "=Public Folder 2=" }

And that didnt work can someone please help

You just make a new folder in

data/adv duplictor/

no it dosent work ive tried that