RFR: 8317847: Typo in API documentation of class JPopupMenu

[ANUPAM DEV]

Hello,

I have fixed the typo in the comment for the method JPopupMenu.setInvoker(Component invoker)

before: Sets the invoker of this popup menu -- the component in which the popup menu menu is to be displayed.
after: Sets the invoker of this popup menu -- the component in which the popup menu is to be displayed.

Please review the change.

Regards,
Anupam

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Commit messages:
 - Updated comment for the method JPopupMenu.setInvoker(Component invoker)

Changes: https://git.openjdk.org/jdk/pull/16135/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16135&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8317847
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/16135.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16135/head:pull/16135

PR: https://git.openjdk.org/jdk/pull/16135