Editor: Fix typo in FontUtils doc block.

Initially introduced in [57539]

Props kebbet.
See #59166.

git-svn-id: https://develop.svn.wordpress.org/trunk@57549 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/fonts/class-wp-font-utils.php

@@ -141,7 +141,7 @@ function ( $elem ) {
 	 * The schema structure should mirror the data tree. Each value provided in the
 	 * schema should be a callable that will be applied to sanitize the corresponding
 	 * value in the data tree. Keys that are in the data tree, but not present in the
-	 * schema, will be removed in the santized data. Nested arrays are traversed recursively.
+	 * schema, will be removed in the sanitized data. Nested arrays are traversed recursively.
 	 *
 	 * @since 6.5.0
 	 *