RFR: Removing a JBS Issue [v5]

[Iris Clark]

On Wed, 9 Aug 2023 22:33:58 GMT, Jesper Wilhelmsson <jwilhelm at openjdk.org> wrote:

>> Short note on removing JBS issues.
>> And adding back a lost parenthesis.
>> Added text about understanding the code before creating a PR.
>
> Jesper Wilhelmsson has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Considered

Looks good!

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Marked as reviewed by iris (Reviewer).

PR Review: https://git.openjdk.org/guide/pull/112#pullrequestreview-1570737172