git: openjdk/jdk: 8254850: Update terminology in java.awt.GridBagLayout source code comments

[Phil Race]

Changeset: 9ed0b764
Author:    Phil Race <prr at openjdk.org>
Date:      2020-12-17 18:21:40 +0000
URL:       https://git.openjdk.java.net/jdk/commit/9ed0b764

8254850: Update terminology in java.awt.GridBagLayout source code comments

Reviewed-by: kcr, kizune

! src/java.desktop/share/classes/java/awt/GridBagLayout.java