Remove some debug print statements

This is clearly a leftover added while coding. Those print
statements just add some noise in our unit test runs.

Change-Id: Ib0daea56cb8b1eef73528ba16b88dd3e8fbd86da
diff --git a/tempest/tests/fake_config.py b/tempest/tests/fake_config.py
index 4e957a0..ee63684 100644
--- a/tempest/tests/fake_config.py
+++ b/tempest/tests/fake_config.py
@@ -103,5 +103,4 @@
         self._set_attrs()
         self.fake_service1 = cfg.CONF['fake-service1']
         self.fake_service2 = cfg.CONF['fake-service2']
-        print('Services registered')
         self.lock_path = cfg.CONF.oslo_concurrency.lock_path
diff --git a/tempest/tests/lib/common/test_cred_client.py b/tempest/tests/lib/common/test_cred_client.py
index 1cb3103..3dff16f 100644
--- a/tempest/tests/lib/common/test_cred_client.py
+++ b/tempest/tests/lib/common/test_cred_client.py
@@ -73,6 +73,5 @@
 
     def test_delete_project(self):
         self.creds_client.delete_project('fake_id')
-        print(self.projects_client.calls)
         self.projects_client.delete_project.assert_called_once_with(
             'fake_id')