General: fix overridden typos.

Fixes two typos in `class-wp-theme-json`.

Props Aristath, nihar007, kapilpaul, oandregal, krupalpanchal.
Fixes #58464.


git-svn-id: https://develop.svn.wordpress.org/trunk@55945 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/class-wp-theme-json.php

@@ -80,8 +80,8 @@ class WP_Theme_JSON {
 	 * - prevent_override => Disables override of default presets by theme presets.
 	 *                       The relationship between whether to override the defaults
 	 *                       and whether the defaults are enabled is inverse:
-	 *                         - If defaults are enabled  => theme presets should not be overriden
-	 *                         - If defaults are disabled => theme presets should be overriden
+	 *                         - If defaults are enabled  => theme presets should not be overridden
+	 *                         - If defaults are disabled => theme presets should be overridden
 	 *                       For example, a theme sets defaultPalette to false,
 	 *                       making the default palette hidden from the user.
 	 *                       In that case, we want all the theme presets to be present,