diff --git a/src/wp-includes/js/tinymce/plugins/wptextpattern/plugin.js b/src/wp-includes/js/tinymce/plugins/wptextpattern/plugin.js
index 1b32237842..994ed50edb 100644
--- a/src/wp-includes/js/tinymce/plugins/wptextpattern/plugin.js
+++ b/src/wp-includes/js/tinymce/plugins/wptextpattern/plugin.js
@@ -22,8 +22,8 @@
 		 *
 		 * @since 4.3.0
 		 *
-		 * @param {RegExp}   RegEx pattern.
-		 * @param {Function} Callback.
+		 * @param {RegExp}   regExp   RegEx pattern.
+		 * @param {Function} callback Callback.
 		 */
 		function add( regExp, callback ) {
 			patterns.push( {