This PR clarifies a few things I tripped up on on first read of Chapters 1, 2, and 3. I'll self-review here in a moment to point out changes that aren't self-explanatory. :)
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This PR clarifies a few things I tripped up on on first read of Chapters 1, 2, and 3. I'll self-review here in a moment to point out changes that aren't self-explanatory. :)