docs(tutorial): add that the test also creates a controller

Roland · petebacondarwin · commit f5b8092a1c74 · 2013-07-27T15:52:20.000+01:00
diff --git a/docs/content/tutorial/step_02.ngdoc b/docs/content/tutorial/step_02.ngdoc
@@ -134,10 +134,10 @@ describe('PhoneCat controllers', function() {
 });
 </pre>
 
-The test verifies that we have three records in the phones array and the example demonstrates how
-easy it is to create a unit test for code in Angular. Since testing is such a critical part of
-software development, we make it easy to create tests in Angular so that developers are encouraged
-to write them.
+The test instantiates our PhoneListCtrl and verifies that its phones array property contains three
+records. This example demonstrates how easy it is to create a unit test for code in Angular. Since
+testing is such a critical part of software development, we make it easy to create tests in Angular
+so that developers are encouraged to write them.
 
 Angular developers prefer the syntax of Jasmine's Behavior-driven Development  (BDD) framework when
 writing tests. Although Angular does not require you to use Jasmine, we wrote all of the tests in
