diff --git a/test/test_poller_routes.py b/test/test_poller_routes.py
index 199a065890e30ef9a8790e32c085b0335efe603b..0e88d1e660b919b4da39c4f07820b5c8dac8a3bd 100644
--- a/test/test_poller_routes.py
+++ b/test/test_poller_routes.py
@@ -28,7 +28,7 @@ INTERFACE_LIST_SCHEMA = {
     },
 
     'type': 'array',
-    'items': { '$ref': '#/definitions/ifc-info' }
+    'items': {'$ref': '#/definitions/ifc-info'}
 }
 
 
diff --git a/test/test_worker_utils.py b/test/test_worker_utils.py
index debbe7d3e3040b6f959008c1234ef06af0b4a9e6..f94d2dab2d488d68a0b9375bf7ca74670ec97e86 100644
--- a/test/test_worker_utils.py
+++ b/test/test_worker_utils.py
@@ -20,7 +20,6 @@ def backend_db():
     }).db
 
 
-
 def test_build_interface_services(mocked_worker_module):
     """
     checks that valid interface service objects are created
@@ -104,4 +103,4 @@ def test_build_subnet_db(mocked_worker_module):
         jsonschema.validate(value, address_schema)
         assert value['name'] == address
 
-    assert found_record
\ No newline at end of file
+    assert found_record