diff --git a/lib/countly.js b/lib/countly.js
index a362b344..15529cd9 100644
--- a/lib/countly.js
+++ b/lib/countly.js
@@ -3064,8 +3064,8 @@
         /**
         * Present the feedback widget in webview
         * @param {Object} presentableFeedback - Current presentable feedback
-        * @param {String} [id] - DOM id to append the feedback widget (optional)
-        * @param {String} [className] - Class name to append the feedback widget (optional)
+        * @param {String} [id] - DOM id to append the feedback widget (optional, in case not used pass undefined)
+        * @param {String} [className] - Class name to append the feedback widget (optional, in case not used pass undefined)
         * @param {Object} [feedbackWidgetSegmentation] - Segmentation object to be passed to the feedback widget (optional)
         * */
         this.present_feedback_widget = function(presentableFeedback, id, className, feedbackWidgetSegmentation) {