Consider using true/false for all booleans in docs

[kristianheljas]

Based on the community decision to use true/false for boolean values in documentation and examples, we ask that you evaluate booleans in this collection and consider changing any that do not use true/false (lowercase).

See documentation block format for more info (specifically, option defaults).

If you have already implemented this or decide not to, feel free to close this issue.

---

P.S. This is auto-generated issue, please raise any concerns here