docs: Suggested technical writing changes for BYOB. (#2399)

@laurentsimon, @olivekl asked me to take a look at the BYOB docs. These
are my suggested changes, and I am open to feedback.

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Signed-off-by: Hayley Denbraver <[email protected]>
Co-authored-by: Ian Lewis <[email protected]>

Author: Hayley Denbraver