Merge pull request #902 from wurstchristoph/patch-1

missing 'be' added

developer_manual/app/tutorial.rst

@@ -665,7 +665,7 @@ Unit Tests
 ----------
 A unit test is a test that tests a class in isolation. It is very fast and catches most of the bugs, so we want many unit tests.
 
-Because ownCloud uses :doc:`Dependency Injection <container>` to assemble your app, it is very easy to write unit tests by passing mocks into the constructor. A simple test for the update method can added by adding this to **ownnotes/tests/unit/controller/NoteControllerTest.php**:
+Because ownCloud uses :doc:`Dependency Injection <container>` to assemble your app, it is very easy to write unit tests by passing mocks into the constructor. A simple test for the update method can be added by adding this to **ownnotes/tests/unit/controller/NoteControllerTest.php**:
 
 .. code-block:: php
 
@@ -1330,4 +1330,4 @@ Now the only thing left is to style the textare in a nicer fashion. To do that o
         height: 44px;
     }
 
-Congratulations! You've written your first ownCloud app. You can now either try to further improve the tutorial notes app or start writing your own app.
+Congratulations! You've written your first ownCloud app. You can now either try to further improve the tutorial notes app or start writing your own app.