diff --git a/openstackclient/common/timing.py b/openstackclient/common/timing.py
index 5f62875..71c2fec 100644
--- a/openstackclient/common/timing.py
+++ b/openstackclient/common/timing.py
@@ -30,7 +30,8 @@ class Timing(command.Lister):
         for url, td in self.app.timing_data:
             # NOTE(dtroyer): Take the long way here because total_seconds()
             #                was added in py27.
-            sec = (td.microseconds + (td.seconds + td.days*86400) * 1e6) / 1e6
+            sec = (td.microseconds + (td.seconds + td.days *
+                                      86400) * 1e6) / 1e6
             total += sec
             results.append((url, sec))
         results.append(('Total', total))
diff --git a/tox.ini b/tox.ini
index 8add2fe..15f6236 100644
--- a/tox.ini
+++ b/tox.ini
@@ -38,3 +38,6 @@ commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasen
 [flake8]
 show-source = True
 exclude = .git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build,tools
+# If 'ignore' is not set there are default errors and warnings that are set
+# Doc: http://flake8.readthedocs.org/en/latest/config.html#default
+ignore = __
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