Help with DSDT after OpenCore installation of High Sierra

I am trying to figure out what to do for this step of the install and my brain is turned inside out trying to make sense of the guide. ( https://khronokernel.github.io/Getting-Started-With-ACPI/Desktops/desktop-ec.html )

I cannot find PNP0C09 and the guide says what to do if I can't find it. But I'm not quite sure how or what to even do. I guess I need to do this step to get my USB ports to work properly. So I'm eager to get it done.

Thanks for any tips!