RFR: 8284894: Fix typos in langtools

Thu Apr 14 21:04:24 UTC 2022

On Thu, 14 Apr 2022 19:57:13 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

> I ran `codespell` on the langtools directories, and accepted those changes where it indeed discovered real typos.
> 
> (Due to false positives this can unfortunately not be run automatically)

Looks innocuous enough to me

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Marked as reviewed by jjg (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/8251