Loving Graph Academy so far; it's a fantastic resource! However, I've noticed quite a few spelling errors throughout the first 3 courses. I've not kept track of them all but the most recent I noticed was "Having this type of instance model will help use to test our use cases.", which I assume should read "us", located at the end of Graph Data Modeling Fundamentals > Purpose of the Model.
I don't mind going back through the courses I've already completed and collating a list of the mistakes I've seen so far and noting down any I see in future too if that would be helpful to the community. 😇