docs(*): fix various outdated docs and examples

Closes #1030

3 files changed, 14 insertions, 13 deletions

diff --git a/docs/content/cookbook/buzz.ngdoc b/docs/content/cookbook/buzz.ngdoc
index bf900223..7277f957 100644
--- a/docs/content/cookbook/buzz.ngdoc
+++ b/docs/content/cookbook/buzz.ngdoc
@@ -12,10 +12,10 @@ to retrieve Buzz activity and comments.
 <doc:example>
  <doc:source>
     <script>
-    BuzzController.$inject = ['$resource'];
-    function BuzzController($resource) {
-     this.userId = 'googlebuzz';
-     this.Activity = $resource(
+    BuzzController.$inject = ['$scope', '$resource'];
+    function BuzzController($scope, $resource) {
+     $scope.userId = 'googlebuzz';
+     $scope.Activity = $resource(
       'https://www.googleapis.com/buzz/v1/activities/:userId/:visibility/:activityId/:comments',
       {alt: 'json', callback: 'JSON_CALLBACK'},
       { get:     {method: 'JSONP', params: {visibility: '@self'}},
@@ -24,10 +24,10 @@ to retrieve Buzz activity and comments.
     }
     BuzzController.prototype = {
      fetch: function() {
-      this.activities = this.Activity.get({userId:this.userId});
+      $scope.activities = $scope.Activity.get({userId:this.userId});
      },
      expandReplies: function(activity) {
-      activity.replies = this.Activity.replies({userId: this.userId, activityId: activity.id});
+      activity.replies = $scope.Activity.replies({userId: this.userId, activityId: activity.id});
      }
     };
     </script>
diff --git a/docs/content/cookbook/form.ngdoc b/docs/content/cookbook/form.ngdoc
index f746e327..829547f4 100644
--- a/docs/content/cookbook/form.ngdoc
+++ b/docs/content/cookbook/form.ngdoc
@@ -11,7 +11,7 @@ allow a user to enter data.
  <doc:source>
   <script>
     function FormController($scope) {
-      $scope.user = {
+      var user = $scope.user = {
         name: 'John Smith',
         address:{line1: '123 Main St.', city:'Anytown', state:'AA', zip:'12345'},
         contacts:[{type:'phone', value:'1(234) 555-1212'}]
@@ -20,12 +20,12 @@ allow a user to enter data.
       $scope.zip = /^\d\d\d\d\d$/;
 
       $scope.addContact = function() {
-         $scope.user.contacts.push({type:'email', value:''});
+         user.contacts.push({type:'email', value:''});
       };
 
       $scope.removeContact = function(contact) {
-        for (var i = 0, ii = this.user.contacts.length; i < ii; i++) {
-          if (contact === this.user.contacts[i]) {
+        for (var i = 0, ii = user.contacts.length; i < ii; i++) {
+          if (contact === user.contacts[i]) {
             $scope.user.contacts.splice(i, 1);
           }
         }
diff --git a/docs/content/cookbook/mvc.ngdoc b/docs/content/cookbook/mvc.ngdoc
index 92033352..da8f48e2 100644
--- a/docs/content/cookbook/mvc.ngdoc
+++ b/docs/content/cookbook/mvc.ngdoc
@@ -6,9 +6,10 @@ MVC allows for a clean an testable separation between the behavior (controller)
 (HTML template). A Controller is just a JavaScript class which is grafted onto the scope of the
 view. This makes it very easy for the controller and the view to share the model.
 
-The model is simply the controller's this. This makes it very easy to test the controller in
-isolation since one can simply instantiate the controller and test without a view, because there is
-no connection between the controller and the view.
+The model is a set of objects and primitives that are referenced from the Scope ($scope) object.
+This makes it very easy to test the controller in isolation since one can simply instantiate the
+controller and test without a view, because there is no connection between the controller and the
+view.
 
 
 <doc:example>