RFR: 8283203: Fix typo in SystemTray.getTrayIconSize javadoc [v2]

[SWinxy]

> Please review this itty-bitty typo fix.

SWinxy has updated the pull request incrementally with one additional commit since the last revision:

  Copyright & rm fluff

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Changes:
  - all: https://git.openjdk.org/jdk/pull/12020/files
  - new: https://git.openjdk.org/jdk/pull/12020/files/fde05c26..5345e4b8

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=12020&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=12020&range=00-01

  Stats: 4 lines in 1 file changed: 0 ins; 0 del; 4 mod
  Patch: https://git.openjdk.org/jdk/pull/12020.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/12020/head:pull/12020

PR: https://git.openjdk.org/jdk/pull/12020