RFR: 8285366: Fix typos in serviceability

[Serguei Spitsyn]

On Thu, 21 Apr 2022 11:22:48 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

> I ran `codespell` on modules owned by the serviceability team (`java.instrument java.management.rmi java.management jdk.attach jdk.hotspot.agent jdk.internal.jvmstat jdk.jcmd jdk.jconsole jdk.jdi jdk.jdwp.agent jdk.jstatd jdk.management.agent jdk.management`), and accepted those changes where it indeed discovered real typos.
> 
> 
> I will update copyright years using a script before pushing (otherwise like every second change would be a copyright update, making reviewing much harder).
> 
> The long term goal here is to make tooling support for running `codespell`. The trouble with automating this is of course all false positives. But before even trying to solve that issue, all true positives must be fixed. Hence this PR.

Hi Magnus,
Great job, thank you for doing this!
It looks good to me.
These findings are pretty interesting.
Some are funny and some seems to be typical.
Good examples of typical typos are:
 - double letter instead of single
 - single or even triple letter instead of double
 
 Thanks,
Serguei

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Marked as reviewed by sspitsyn (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/8334