RFR: 8333768: Minor doc updates to java.lang.{Float, Double} [v4]

[Joe Darcy]

On Wed, 19 Jun 2024 01:43:27 GMT, Joe Darcy <darcy at openjdk.org> wrote:

>> Misc small doc updates and addition of `@Overrides` annotations.
>
> Joe Darcy has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Respond to review feedback.

Added some typographical updates to Math/StrictMath to replace hyphens with HTML minus characters, which read better in that context.

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PR Comment: https://git.openjdk.org/jdk/pull/19590#issuecomment-2227122249