Clean up pep8 E123 and E124 violations

Fixed E123 and E124 errors.
All ignores are to be removed in the next sequence of patches.

Change-Id: Ie5dc0cd6b0cbdf00f403cb1a039c499a2fca869e
diff --git a/tempest/manager.py b/tempest/manager.py
index 6bb713b..c4c1e1a 100644
--- a/tempest/manager.py
+++ b/tempest/manager.py
@@ -101,7 +101,7 @@
             'image_client',
             'identity_client',
             'network_client',
-            ]
+        ]
 
     def _get_compute_client(self, username=None, password=None,
                             tenant_name=None):