docs(tutorial): update examples to show best practices

Closes #4256, #4255, #4254, #4253, #4250, #4092

1 files changed, 3 insertions, 4 deletions

diff --git a/docs/content/tutorial/step_08.ngdoc b/docs/content/tutorial/step_08.ngdoc
index 7e7eb3ee..503b4347 100644
--- a/docs/content/tutorial/step_08.ngdoc
+++ b/docs/content/tutorial/step_08.ngdoc
@@ -61,13 +61,12 @@ the same way as the phone list controller.
 
 __`app/js/controllers.js`:__
 <pre>
-function PhoneDetailCtrl($scope, $routeParams, $http) {
+var myApp = angular.module('myApp',[]);
+myApp.controller('PhoneDetailCtrl', ['$scope', '$routeParams', '$http', function($scope, $routeParams, $http) {
   $http.get('phones/' + $routeParams.phoneId + '.json').success(function(data) {
     $scope.phone = data;
   });
-}
-
-//PhoneDetailCtrl.$inject = ['$scope', '$routeParams', '$http'];
+}]);
 </pre>
 
 To construct the URL for the HTTP request, we use `$routeParams.phoneId` extracted from the current