<i18n dev> RFR: 8308735: Typos in parameter names

[Pavel Rappo]

Please review this simple fix.

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Commit messages:
 - Fix typos

Changes: https://git.openjdk.org/jdk/pull/14136/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14136&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8308735
  Stats: 9 lines in 3 files changed: 0 ins; 0 del; 9 mod
  Patch: https://git.openjdk.org/jdk/pull/14136.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14136/head:pull/14136

PR: https://git.openjdk.org/jdk/pull/14136