I never thought of trying it the way you mentioned. I assumed you were using the command I was thinking of...and couldn't think of a good reason until I saw the link.
AWS, Amazon Web Services, Cloud Services
Thank you for reporting that. James is correct that we updated the course for the new objectives, but it looks like we forgot to update the overview video to reflect the changes. I am out of the office right now, but Justin will re-record the overview video on Monday and we'll get it updated. Sorry for the confusion.