docs(tutorial): fix style across tutorial steps

1 files changed, 22 insertions, 10 deletions

diff --git a/docs/content/tutorial/step_07.ngdoc b/docs/content/tutorial/step_07.ngdoc
index 76074417..126b30a8 100644
--- a/docs/content/tutorial/step_07.ngdoc
+++ b/docs/content/tutorial/step_07.ngdoc
@@ -69,13 +69,23 @@ both module systems can live side by side and fulfil their goals.
 
 __`app/js/app.js`:__
 <pre>
-var phonecatApp = angular.module('phonecatApp', []).
-  config(['$routeProvider', function($routeProvider) {
-  $routeProvider.
-      when('/phones', {templateUrl: 'partials/phone-list.html',   controller: PhoneListCtrl}).
-      when('/phones/:phoneId', {templateUrl: 'partials/phone-detail.html', controller: PhoneDetailCtrl}).
-      otherwise({redirectTo: '/phones'});
-}]);
+var phonecatApp = angular.module('phonecatApp', ['phonecatFilters']);
+
+phonecatApp.config(['$routeProvider',
+  function($routeProvider) {
+    $routeProvider.
+      when('/phones', {
+        templateUrl: 'partials/phone-list.html',
+        controller: 'PhoneListCtrl'
+      }).
+      when('/phones/:phoneId', {
+        templateUrl: 'partials/phone-detail.html',
+        controller: 'PhoneDetailCtrl'
+      }).
+      otherwise({
+        redirectTo: '/phones'
+      });
+  }]);
 </pre>
 
 In order to configure our application with routes, we need to create a module for our application.
@@ -124,9 +134,10 @@ __`app/index.html`:__
 __`app/js/controllers.js`:__
 <pre>
 ...
-phonecatApp.controller('PhoneDetailCtrl', ['$scope', '$routeParams', function($scope, $routeParams) {
-  $scope.phoneId = $routeParams.phoneId;
-}]);
+phonecatApp.controller('PhoneDetailCtrl', ['$scope', '$routeParams',
+  function($scope, $routeParams) {
+    $scope.phoneId = $routeParams.phoneId;
+  }]);
 </pre>
 
 
@@ -251,6 +262,7 @@ the same binding into the `phone-list.html` template, the binding will work as e
 inheritance and model property shadowing do some wonders.
 </div>
 
+
 # Summary
 
 With the routing set up and the phone list view implemented, we're ready to go to {@link step_08