diff --git a/elastalert/alerts.py b/elastalert/alerts.py
index 26d19008b..db3988442 100644
--- a/elastalert/alerts.py
+++ b/elastalert/alerts.py
@@ -2232,6 +2232,7 @@ def get_info(self):
             "chatwork_room_id": self.chatwork_room_id
         }
 
+
 class DatadogAlerter(Alerter):
     ''' Creates a Datadog Event for each alert '''
     required_options = frozenset(['datadog_api_key', 'datadog_app_key'])
diff --git a/tests/alerts_test.py b/tests/alerts_test.py
index f66f08729..4f56ad1a7 100644
--- a/tests/alerts_test.py
+++ b/tests/alerts_test.py
@@ -2298,6 +2298,7 @@ def test_alert_subject_size_limit_with_args(ea):
     alertSubject = alert.create_custom_title([{'test_term': 'test_value', '@timestamp': '2014-10-31T00:00:00'}])
     assert 6 == len(alertSubject)
 
+
 def test_datadog_alerter():
     rule = {
         'name': 'Test Datadog Event Alerter',