Merge branch '4.4'

* 4.4:
  Remove "mocking" to better reflect the subject.

Author: javiereguiluz

testing/database.rst

@@ -200,8 +200,8 @@ the employee which gets returned by the ``Repository``, which itself gets
 returned by the ``EntityManager``. This way, no real class is involved in
 testing.
 
-Mocking a Doctrine Repository in Functional Tests
--------------------------------------------------
+Functional Testing of A Doctrine Repository
+-------------------------------------------
 
 In :ref:`functional tests <functional-tests>` you'll make queries to the
 database using the actual Doctrine repositories, instead of mocking them. To do