Typo on U3L7Bubble1

I had a student just point out the term “hexideximal” in the vocabulary section of the first bubble. @baker @dani Is anyone else seeing this, or some quirk. FYI I’m using the experimental subgoal version of unit 3.

Thanks for notifying us that this typo is still showing up. A correction should have been pushed after CSEd Week. I notify the team.