Right in the beginning of the 5th video from the chapter 4 (named “Lecture: The $bucketAuto Stage”) the image shows $bucket, but it should be a $bucketAuto, since that’s the command the video is about and also there is a granularity field, which is specific to $bucketAuto command.
Thanks for bringing this up. However, posting this in the Forum is not very useful as the curriculum team does not generally read these. I’d strongly suggest that you use the “Report an issue” link at the bottom left of the material to send this directly to the curriculum team. I can assure you that they take all such submissions very seriously.
Just did as you suggested!
Thanks for pointing me in the right direction.