diff --git a/keystoneclient/tests/v3/test_auth_saml2.py b/keystoneclient/tests/v3/test_auth_saml2.py
index 4e6d2008e..995b18f07 100644
--- a/keystoneclient/tests/v3/test_auth_saml2.py
+++ b/keystoneclient/tests/v3/test_auth_saml2.py
@@ -326,7 +326,7 @@ class ScopeFederationTokenTests(AuthenticateviaSAML2Tests):
         self.DOMAIN_SCOPED_TOKEN_JSON = client_fixtures.domain_scoped_token()
         self.DOMAIN_SCOPED_TOKEN_JSON['methods'] = ['saml2']
 
-        #for better readibility
+        # for better readibility
         self.TEST_DOMAIN_ID = self.DOMAIN_SCOPED_TOKEN_JSON.domain_id
         self.TEST_DOMAIN_NAME = self.DOMAIN_SCOPED_TOKEN_JSON.domain_name