diff --git a/tests/test_cloudwatch/test_cloudwatch.py b/tests/test_cloudwatch/test_cloudwatch.py
index f86b57d5..5a05a55e 100644
--- a/tests/test_cloudwatch/test_cloudwatch.py
+++ b/tests/test_cloudwatch/test_cloudwatch.py
@@ -101,11 +101,11 @@ def test_describe_alarms():
     conn.create_alarm(alarm_fixture(name="nfoobaz", action="afoobaz"))
     conn.create_alarm(alarm_fixture(name="nbarfoo", action="abarfoo"))
     conn.create_alarm(alarm_fixture(name="nbazfoo", action="abazfoo"))
-    
+
     enabled = alarm_fixture(name="enabled1", action=["abarfoo"])
     enabled.add_alarm_action("arn:alarm")
     conn.create_alarm(enabled)
-    
+
     alarms = conn.describe_alarms()
     alarms.should.have.length_of(5)
     alarms = conn.describe_alarms(alarm_name_prefix="nfoo")
@@ -124,6 +124,7 @@ def test_describe_alarms():
     alarms = conn.describe_alarms()
     alarms.should.have.length_of(0)
 
+
 @mock_cloudwatch_deprecated
 def test_get_metric_statistics():
     conn = boto.connect_cloudwatch()
diff --git a/tests/test_cloudwatch/test_cloudwatch_boto3.py b/tests/test_cloudwatch/test_cloudwatch_boto3.py
index 6bef2b3f..7fe14405 100644
--- a/tests/test_cloudwatch/test_cloudwatch_boto3.py
+++ b/tests/test_cloudwatch/test_cloudwatch_boto3.py
@@ -141,6 +141,7 @@ def test_alarm_state():
     resp = client.describe_alarms()
     len(resp["MetricAlarms"]).should.equal(2)
 
+
 @mock_cloudwatch
 def test_put_metric_data_no_dimensions():
     conn = boto3.client("cloudwatch", region_name="us-east-1")