diff --git a/siphon/tests/test_ndbc.py b/siphon/tests/test_ndbc.py
index f53c5ebe8..6aa91ca23 100644
--- a/siphon/tests/test_ndbc.py
+++ b/siphon/tests/test_ndbc.py
@@ -287,4 +287,4 @@ def test_ndbc_buoy_data_types():
 def test_ndbc_realtime_keyerror():
     """Ensure an error is raised for invalid parsed data type requests."""
     with pytest.raises(KeyError):
-        NDBC.realtime_observations('41002', data_type='dartt')
\ No newline at end of file
+        NDBC.realtime_observations('41002', data_type='dartt')