How many files should there be in the child

Hi,

just downloaded the latest version and expanded it, but before I FTP’s it up I checked the contents of the child folder, they are:

_inc (folder)

screenshot.pnp

style.css

I looked in:

business portfoliobusiness-portfoliothemesbusiness-portfolio-child

to check this, please let me know if there should be more files

Thanks

Dave