Fix typos

pierredup · pierredup · commit 605bf2d9a5d6 · 2017-03-06T13:53:05.000+02:00
diff --git a/form/unit_testing.rst b/form/unit_testing.rst
@@ -162,7 +162,7 @@ Forms Using Validation
 If your forms uses the ``invalid_message`` or ``constraints`` option for validation, you need to
 register the validation extension which provides this options.
 Luckily Symfony provides a custom test class which does this for you.
-In order to have this option registered, your test needs to extend from the
+In order to have these options registered, your test needs to extend the
 :class:`Symfony\\Component\\Form\\Tests\\Extension\\Validator\\Type\\TypeTestCase`
 class::
 
