--- a/wp/wp-includes/customize/class-wp-customize-image-control.php	Tue Oct 22 16:11:46 2019 +0200
+++ b/wp/wp-includes/customize/class-wp-customize-image-control.php	Tue Dec 15 13:49:49 2020 +0100
@@ -30,7 +30,7 @@
 	 *
 	 * @param string $id
 	 * @param string $label
-	 * @param mixed $callback
+	 * @param mixed  $callback
 	 */
 	public function add_tab( $id, $label, $callback ) {
 		_deprecated_function( __METHOD__, '4.1.0' );