From 056b2552fd999b04d1c246db670b0d82643ddaf9 Mon Sep 17 00:00:00 2001
From: Adam Dyess <adyess@gmail.com>
Date: Mon, 27 Jan 2020 11:48:58 -0600
Subject: [PATCH] resolve pep8 issues

---
 zaza/openstack/charm_tests/test_utils.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/zaza/openstack/charm_tests/test_utils.py b/zaza/openstack/charm_tests/test_utils.py
index b81e95a..1f68c68 100644
--- a/zaza/openstack/charm_tests/test_utils.py
+++ b/zaza/openstack/charm_tests/test_utils.py
@@ -158,9 +158,9 @@ class OpenStackBaseTest(unittest.TestCase):
 
     @staticmethod
     def _stringed_value_config(config):
-        """
-        Workaround:
+        """Stringify values in a dict.
 
+        Workaround:
         libjuju refuses to accept data with types other than strings
         through the zuzu.model.set_application_config