Very quick print question

hey all,

well, i’m doing my first print job… a cd cover for a mate’s band. the printer has sent a template for the actual CD itself so i can design it, but i just want to make sure i’m interpreting it correctly so i don’t look like an idiot!

here’s a pic…

am i right in thinking the plus symbols and the dots are just there to show that this area isn’t to be printed? or do they have some special meaning? i was just planning to design in the main circle /donut shape area…

thanks.