RFR: 8122: Fix typos

[Christoph Dreis]

Hi,

this PR fixes a couple of typos inside comments mostly.

I'd appreciate if this is sponsored and a ticket is created. Let me know when you need something.

Cheers,
Christoph

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Commit messages:
 - Fix typos

Changes: https://git.openjdk.org/jmc/pull/517/files
 Webrev: https://webrevs.openjdk.org/?repo=jmc&pr=517&range=00
  Issue: https://bugs.openjdk.org/browse/JMC-8122
  Stats: 53 lines in 42 files changed: 0 ins; 0 del; 53 mod
  Patch: https://git.openjdk.org/jmc/pull/517.diff
  Fetch: git fetch https://git.openjdk.org/jmc.git pull/517/head:pull/517

PR: https://git.openjdk.org/jmc/pull/517