diff --git a/nova/tests/test_db_api.py b/nova/tests/test_db_api.py
index 107fd03e..5560b489 100644
--- a/nova/tests/test_db_api.py
+++ b/nova/tests/test_db_api.py
@@ -66,7 +66,7 @@ class DbApiTestCase(test.TestCase):
         result = db.fixed_ip_get_all(self.context)
         values = {'instance_type_id': FLAGS.default_instance_type,
                   'image_ref': FLAGS.vpn_image_id,
-                  'project_id': self.project.id
+                  'project_id': self.project.id,
                  }
         instance = db.instance_create(self.context, values)
         result = db.instance_get_project_vpn(self.context, self.project.id)
@@ -76,7 +76,7 @@ class DbApiTestCase(test.TestCase):
         result = db.fixed_ip_get_all(self.context)
         values = {'instance_type_id': FLAGS.default_instance_type,
                   'image_ref': FLAGS.vpn_image_id,
-                  'project_id': self.project.id
+                  'project_id': self.project.id,
                  }
         instance = db.instance_create(self.context, values)
         _setup_networking(instance.id)
diff --git a/nova/tests/test_libvirt.py b/nova/tests/test_libvirt.py
index bab4d200..f367688c 100644
--- a/nova/tests/test_libvirt.py
+++ b/nova/tests/test_libvirt.py
@@ -239,7 +239,7 @@ class LibvirtConnTestCase(test.TestCase):
                     'mac_address': 'fake',
                     'ip_address': 'fake',
                     'dhcp_server': 'fake',
-                    'extra_params': 'fake'
+                    'extra_params': 'fake',
                 }
 
         # Creating mocks