diff --git a/platform/commonUI/notification/src/NotificationService.js b/platform/commonUI/notification/src/NotificationService.js
index 8d9a62a3f7..3066b653b1 100644
--- a/platform/commonUI/notification/src/NotificationService.js
+++ b/platform/commonUI/notification/src/NotificationService.js
@@ -222,8 +222,8 @@ define(
          * @returns {Notification} the provided notification decorated with
          * functions to dismiss or minimize
          */
-        NotificationService.prototype.info = function (notification) {
-            var notificationModel = typeof model === "string" ? {title: model} : model
+        NotificationService.prototype.info = function (message) {
+            var notificationModel = typeof message === "string" ? {title: message} : message
             notificationModel.autoDismiss = notificationModel.autoDismiss || true;
             notificationModel.severity = "info";
             return this.notify(notificationModel);
@@ -239,8 +239,8 @@ define(
          * @returns {Notification} the provided notification decorated with
          * functions to dismiss or minimize
          */
-        NotificationService.prototype.alert = function (model) {
-            var notificationModel = typeof model === "string" ? {title: model} : model
+        NotificationService.prototype.alert = function (message) {
+            var notificationModel = typeof message === "string" ? {title: message} : message
             notificationModel.severity = "alert";
             return this.notify(notificationModel);
         };
@@ -255,8 +255,8 @@ define(
          * @returns {Notification} the provided notification decorated with
          * functions to dismiss or minimize
          */
-        NotificationService.prototype.error = function (model) {
-            var notificationModel = typeof model === "string" ? {title: model} : model
+        NotificationService.prototype.error = function (message) {
+            var notificationModel = typeof message === "string" ? {title: message} : message
             notificationModel.severity = "error";
             return this.notify(notificationModel);
         };