RFR: 8322278: Generational ZGC: Adjust the comment of ZHeuristics::use_per_cpu_shared_small_pages [v2]

[Guoxiong Li]

On Fri, 29 Dec 2023 03:43:53 GMT, Guoxiong Li <gli at openjdk.org> wrote:

>> Agreed.
>
> Should I change the title of this issue and fix the comment in this patch? Or open another issue and PR to fix it?

I update the code which only changes the comment, and revise the title.

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PR Review Comment: https://git.openjdk.org/jdk/pull/17138#discussion_r1439026780