diff --git a/axes/tests/test_utils.py b/axes/tests/test_utils.py
index b880cbe..277c21b 100644
--- a/axes/tests/test_utils.py
+++ b/axes/tests/test_utils.py
@@ -9,6 +9,11 @@ from django.utils import six
 from axes.utils import iso8601, is_ipv6, get_client_str, get_client_username
 
 
+def get_expected_client_str(*args, **kwargs):
+    client_str_template = '{{user: "{0}", ip: "{1}", user-agent: "{2}", path: "{3}"}}'
+    return client_str_template.format(*args, **kwargs)
+
+
 class UtilsTest(TestCase):
     def test_iso8601(self):
         """Tests iso8601 correctly translates datetime.timdelta to ISO 8601
@@ -46,8 +51,7 @@ class UtilsTest(TestCase):
         user_agent = 'Googlebot/2.1 (+http://www.googlebot.com/bot.html)'
         path_info = '/admin/'
 
-        details = "{{user: '{0}', ip: '{1}', user-agent: '{2}', path: '{3}'}}"
-        expected = details.format(username, ip, user_agent, path_info)
+        expected = get_expected_client_str(username, ip, user_agent, path_info)
         actual = get_client_str(username, ip, user_agent, path_info)
 
         self.assertEqual(expected, actual)
@@ -72,8 +76,7 @@ class UtilsTest(TestCase):
         user_agent = 'Googlebot/2.1 (+http://www.googlebot.com/bot.html)'
         path_info = '/admin/'
 
-        details = "{{user: '{0}', ip: '{1}', user-agent: '{2}', path: '{3}'}}"
-        expected = details.format(username, ip, user_agent, path_info)
+        expected = get_expected_client_str(username, ip, user_agent, path_info)
         actual = get_client_str(username, ip, user_agent, path_info)
 
         self.assertEqual(expected, actual)
@@ -99,8 +102,7 @@ class UtilsTest(TestCase):
         user_agent = 'Googlebot/2.1 (+http://www.googlebot.com/bot.html)'
         path_info = '/admin/'
 
-        details = "{{user: '{0}', ip: '{1}', user-agent: '{2}', path: '{3}'}}"
-        expected = details.format(username, ip, user_agent, path_info)
+        expected = get_expected_client_str(username, ip, user_agent, path_info)
         actual = get_client_str(username, ip, user_agent, path_info)
 
         self.assertEqual(expected, actual)
@@ -126,8 +128,7 @@ class UtilsTest(TestCase):
         user_agent = 'Googlebot/2.1 (+http://www.googlebot.com/bot.html)'
         path_info = '/admin/'
 
-        details = "{{user: '{0}', ip: '{1}', user-agent: '{2}', path: '{3}'}}"
-        expected = details.format(username, ip, user_agent, path_info)
+        expected = get_expected_client_str(username, ip, user_agent, path_info)
         actual = get_client_str(username, ip, user_agent, path_info)
 
         self.assertEqual(expected, actual)
diff --git a/axes/utils.py b/axes/utils.py
index f98c024..eb6a83b 100644
--- a/axes/utils.py
+++ b/axes/utils.py
@@ -41,7 +41,7 @@ def get_client_str(username, ip_address, user_agent=None, path_info=None):
     if settings.AXES_VERBOSE:
         if isinstance(path_info, tuple):
             path_info = path_info[0]
-        details = "{{user: '{0}', ip: '{1}', user-agent: '{2}', path: '{3}'}}"
+        details = '{{user: "{0}", ip: "{1}", user-agent: "{2}", path: "{3}"}}'
         return details.format(username, ip_address, user_agent, path_info)
 
     if settings.AXES_ONLY_USER_FAILURES:
diff --git a/manage.py b/manage.py
index 154db24..9ce901e 100644
--- a/manage.py
+++ b/manage.py
@@ -1,9 +1,10 @@
 #!/usr/bin/env python
+
 import os
 import sys
 
-if __name__ == "__main__":
-    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "axes.test_settings")
+if __name__ == '__main__':
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'axes.test_settings')
 
     from django.core.management import execute_from_command_line