Can the course be updated to state that there’s no longer a pre-requisite?

The ACG team is pretty good about making updates to their courses. I would imagine that this will get corrected, but they’ll probably wait until they have some more material for the course as a whole before this gets included. This is one of the downsides (if you can even call it that) of AWS and other cloud providers is that their updates come so fast, its extremely hard to keep courses like this completely up to date.