RFR: Follow-on update due to the introduction of caused-by links [v3]

[Roger Calnan]

> Noted that the label regression_ID is now deprecated and a caused-by link should be used.  Fixed a couple of typos

Roger Calnan has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains five commits:

 - Merge branch 'master' into causes-link-followon
 - typo
 - adjustments from feedback
 - small update to deprecated sentence
 - Noted that the label regression_ID is now deprecated and a caused-by link should be used.  Fixed a couple of typos

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Changes: https://git.openjdk.org/guide/pull/143/files
  Webrev: https://webrevs.openjdk.org/?repo=guide&pr=143&range=02
  Stats: 5 lines in 1 file changed: 0 ins; 1 del; 4 mod
  Patch: https://git.openjdk.org/guide/pull/143.diff
  Fetch: git fetch https://git.openjdk.org/guide.git pull/143/head:pull/143

PR: https://git.openjdk.org/guide/pull/143