RFR: 8276338: Minor improve of wording for String.to(Lower|Upper)Case [v2]

[Roger Riggs]

On Thu, 4 Nov 2021 13:54:37 GMT, Pavel Rappo <prappo at openjdk.org> wrote:

>> This PR fixes two sentences which conflate a string with its length, and also makes the "equivalency wording" consistent.
>> 
>> There are many ways to fix "the resulting String may be a different length than the original String". The proposed way might be one of the most lightweight ways to do that.
>
> Pavel Rappo has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fix inconsistent formatting
>   
>    - Removes stray whitespace character *inside* a sentence.
>    - Makes sentences that introduce tables more similar.

Marked as reviewed by rriggs (Reviewer).

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PR: https://git.openjdk.java.net/jdk/pull/6232