Fix unit test which was causing With_Subview_Using_PosFunc failing.

UnitTests/View/Adornment/PaddingTests.cs

@@ -33,5 +33,7 @@ PPP",
                                              output
                                             );
         TestHelpers.AssertDriverAttributesAre ("0", output, null, view.GetNormalColor ());
+
+        ((FakeDriver)Application.Driver!).End ();
     }
 }