Why does piecemaker make a folder outside of public_html?

Guys I hope you can shed some light on this for me.

I noticed that YJpiecemaker creates a folder outside of the public_html one..

It is called: 'public_htmlhttp:'

What is that for and WHY is it created? Inside of the folder is another folder that has my domain name as its name: mydomain.com

Inside of THAT folder is one called 'Modules' and then within that is a 'mod_yj_piecemaker' folder which contains a folder called 'css' and inside that is a single css file.

Now the thing is, in my ACTUAL public_html folder the exact SAME structure exists!??

I do not understand why this is happening? Does anyone know?

Are you sure your are posting in product assigned forum?: Yes

What is your CMS version?: N/A

MySQL Version: N/A

PHP version: N/A

Link to installation: tekmil.com

Have you edited any files? If yes tell us which ones.: No