diff --git a/_posts/2011-01-29-what-is-a-model.md b/_posts/2011-01-29-what-is-a-model.md
index e967b500..416647bd 100644
--- a/_posts/2011-01-29-what-is-a-model.md
+++ b/_posts/2011-01-29-what-is-a-model.md
@@ -205,7 +205,7 @@ If we instantiate a model with an `id`, Backbone.js will automatically perform a
 {% highlight javascript %}
 
     // Here we have set the `id` of the model
-    var user = new Usermodel({id: 1});
+    var user = new UserModel({id: 1});
 
     // The fetch below will perform GET /user/1
     // The server should return the id, name and email from the database
@@ -225,7 +225,7 @@ We will use the `save` api call which is intelligent and will send a PUT request
 {% highlight javascript %}
 
     // Here we have set the `id` of the model
-    var user = new Usermodel({
+    var user = new UserModel({
         id: 1,
         name: 'Thomas',
         email: 'thomasalwyndavis@gmail.com'
@@ -237,6 +237,9 @@ We will use the `save` api call which is intelligent and will send a PUT request
     user.save({name: 'Davis'}, {
         success: function (model) {
             alert(user.toJSON());
+        },
+        error: function () {
+            alert("Oops! Could not save the user");
         }
     });
 
@@ -250,7 +253,7 @@ When a model has an `id` we know that it exists on the server, so if we wish to
 {% highlight javascript %}
 
     // Here we have set the `id` of the model
-    var user = new Usermodel({
+    var user = new UserModel({
         id: 1,
         name: 'Thomas',
         email: 'thomasalwyndavis@gmail.com'