diff --git a/brian_polling_manager/interfaces.py b/brian_polling_manager/interfaces.py
index 3d2d47dc06a5766405b97c4c2cde9792918c4298..ab6a15e2f8f03984d7c0c4c58a2f0fc8c8c3eb3a 100644
--- a/brian_polling_manager/interfaces.py
+++ b/brian_polling_manager/interfaces.py
@@ -33,7 +33,9 @@ class InterfaceCheck(sensu.AbstractCheck):
         return self.ifc_check_params['command'].format(
             script=self.ifc_check_params['script'],
             measurement=self.ifc_check_params['measurement'],
-            community='0pBiFbD',  # TODO: add this to /poller/interfaces response
+            # TODO: add community string to /poller/interfaces response
+            # (cf. POL1-339)
+            community='0pBiFbD',
             hostname=self.interface['router'],
             interface=self.interface['name'],
             ifIndex=self.interface['snmp-index'])
diff --git a/test/conftest.py b/test/conftest.py
index da76a08afe7ed2c9685d3427cf5f2203a122d5e2..fc4dd7766d6622b9d1154397113b1517fd22ca1e 100644
--- a/test/conftest.py
+++ b/test/conftest.py
@@ -43,7 +43,8 @@ def config():
                 'gws-direct-interface-check': {
                     'script': '/var/lib/sensu/bin/poll-gws-direct.sh',
                     'measurement': 'gwsd_counters',
-                    'command': '{script} {measurement} {nren} {isp} {hostname} {tag}'
+                    'command': ('{script} {measurement} '
+                                '{nren} {isp} {hostname} {tag}')
                 }
             },
             'statedir': state_dir_name,
diff --git a/test/test_sensu_checks.py b/test/test_sensu_checks.py
index 50e500bc567daecc67031a29e8dcb23046dc2a64..b72dd0578a020747bf5a648f1933a5c2a5cf6148 100644
--- a/test/test_sensu_checks.py
+++ b/test/test_sensu_checks.py
@@ -120,4 +120,3 @@ def test_checks_differ():
     b = DummyCheck(name='x', command='x', proxy_entity_name='x')
     a.namespace = a.namespace + 'x'
     assert not sensu.checks_match(a.to_dict(), b.to_dict())
-