[ticket/12514] Fix some formatting for tests

PHPBB3-12514

tests/profilefields/type_date_test.php

@@ -163,7 +163,7 @@ class phpbb_profilefield_type_date_test extends phpbb_test_case
                     array('field_required' => true),
                     'FIELD_REQUIRED-field',
                     'Field should reject value for being empty',
-            )
+            ),
         );
     }