RFR: 8335904: Fix invalid comment in ShenandoahLock [v2]

[Aleksey Shipilev]

On Mon, 8 Jul 2024 18:29:02 GMT, Xiaolong Peng <xpeng at openjdk.org> wrote:

>> Hi all,
>>    This PR is to fix an invalid comment in ShenandoahLock I introduced in https://github.com/openjdk/jdk/pull/19570/files#r1668249587, thank you turbanoff@ for catching this, it is easy to miss since the PR had been closed.
>>     This PR should be trivial. 
>> 
>> Best,
>> Xiaolong.
>
> Xiaolong Peng has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Update comments

Looks good and trivial.

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Marked as reviewed by shade (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/20079#pullrequestreview-2164178482