diff --git a/src/wp-includes/class-wp-customize-widgets.php b/src/wp-includes/class-wp-customize-widgets.php
index 69cfcc1854..67892beb3b 100644
--- a/src/wp-includes/class-wp-customize-widgets.php
+++ b/src/wp-includes/class-wp-customize-widgets.php
@@ -1475,13 +1475,14 @@ final class WP_Customize_Widgets {
 	 */
 
 	/**
-	 * Filter args for dynamic widget partials.
+	 * Filters arguments for dynamic widget partials.
 	 *
 	 * @since 4.5.0
+	 * @access public
 	 *
-	 * @param array|false $partial_args Partial args.
-	 * @param string      $partial_id  Partial ID.
-	 * @return array Partial args
+	 * @param array|false $partial_args Partial arguments.
+	 * @param string      $partial_id   Partial ID.
+	 * @return array (Maybe) modified partial arguments.
 	 */
 	public function customize_dynamic_partial_args( $partial_args, $partial_id ) {