diff --git a/plinth/daemon.py b/plinth/daemon.py
index 3b80d8a2a..eb64eba3b 100644
--- a/plinth/daemon.py
+++ b/plinth/daemon.py
@@ -14,6 +14,7 @@ from plinth import action_utils, actions, app
 
 class Daemon(app.LeaderComponent):
     """Component to manage a background daemon or any systemd unit."""
+
     def __init__(self, component_id, unit, strict_check=False,
                  listen_ports=None, alias=None):
         """Initialize a new daemon component.
diff --git a/plinth/modules/bind/__init__.py b/plinth/modules/bind/__init__.py
index e20979da1..80f0dc70e 100644
--- a/plinth/modules/bind/__init__.py
+++ b/plinth/modules/bind/__init__.py
@@ -3,11 +3,11 @@
 FreedomBox app to configure BIND server.
 """
 
-import augeas
 import re
 from collections import defaultdict
 from pathlib import Path
 
+import augeas
 from django.utils.translation import ugettext_lazy as _
 
 from plinth import actions
@@ -233,8 +233,8 @@ def get_served_domains():
     :return: dictionary in the form 'domain_name': ['ip_address', 'ipv6_addr']
     """
     RECORD_TYPES = ('A', 'AAAA')
-    aug = augeas.Augeas(
-        flags=augeas.Augeas.NO_LOAD + augeas.Augeas.NO_MODL_AUTOLOAD)
+    aug = augeas.Augeas(flags=augeas.Augeas.NO_LOAD +
+                        augeas.Augeas.NO_MODL_AUTOLOAD)
     aug.set('/augeas/load/Dns_Zone/lens', 'Dns_Zone.lns')
 
     zone_file_path = Path(ZONES_DIR)
@@ -252,8 +252,8 @@ def get_served_domains():
         count = 1
         mname = aug.get(base_path.format(record_order=count, field='mname'))
         while True:
-            record_type = aug.get(base_path.format(record_order=count,
-                                                   field='type'))
+            record_type = aug.get(
+                base_path.format(record_order=count, field='type'))
 
             # no record type ends the search
             if record_type is None:
@@ -261,10 +261,8 @@ def get_served_domains():
 
             if record_type in RECORD_TYPES:
                 served_domains[mname].append(
-                    aug.get(base_path.format(
-                        record_order=count, field='rdata')
-                    )
-                )
+                    aug.get(base_path.format(record_order=count,
+                                             field='rdata')))
 
             count += 1