diff --git a/ironic/drivers/modules/console_utils.py b/ironic/drivers/modules/console_utils.py
index ceabf22298..f28b1d4e4f 100644
--- a/ironic/drivers/modules/console_utils.py
+++ b/ironic/drivers/modules/console_utils.py
@@ -217,8 +217,9 @@ def start_shellinabox_console(node_uuid, port, console_cmd):
                 raise loopingcall.LoopingCallDone()
 
         if (time.time() > expiration):
-            locals['errstr'] = _("Timeout while waiting for console subprocess"
-                                 "to start for node %s.") % node_uuid
+            locals['errstr'] = (_("Timeout while waiting for console "
+                                  "subprocess to start for node %s.") %
+                                node_uuid)
             LOG.warning(locals['errstr'])
             raise loopingcall.LoopingCallDone()
 
diff --git a/ironic/drivers/modules/ilo/common.py b/ironic/drivers/modules/ilo/common.py
index b7b6cab497..625be4dd61 100644
--- a/ironic/drivers/modules/ilo/common.py
+++ b/ironic/drivers/modules/ilo/common.py
@@ -206,7 +206,7 @@ def remove_image_from_swift(object_name, associated_with=None):
         swift_api = swift.SwiftAPI()
         swift_api.delete_object(container, object_name)
     except exception.SwiftObjectNotFoundError as e:
-        LOG.info("Temporary object %(associated_with_msg)s"
+        LOG.info("Temporary object %(associated_with_msg)s "
                  "was already deleted from Swift. Error: %(err)s",
                  {'associated_with_msg':
                      ("associated with %s " % associated_with
diff --git a/ironic/drivers/modules/snmp.py b/ironic/drivers/modules/snmp.py
index 895b94de1b..cd444305b4 100644
--- a/ironic/drivers/modules/snmp.py
+++ b/ironic/drivers/modules/snmp.py
@@ -974,7 +974,7 @@ def _parse_driver_info_snmpv3_crypto(node, info):
             'priv_key' not in snmp_info):
         raise exception.MissingParameterValue(_(
             "SNMPPowerDriver: missing SNMPv3 privacy key while "
-            "`driver_info/snmp_priv_protocol` is present. Please"
+            "`driver_info/snmp_priv_protocol` is present. Please "
             "add `driver_info/snmp_priv_key` to node %(node)s "
             "configuration.") % {'node': node.uuid})