Drop lock_path section from config guide
This commit drops the lock_path section from the tempest config guide.
Previously setting this was required there was no default value from
the oslo lib. However, tempest recently switched to overriding the
default to use the system temp dir. So additional configuration by the
end user should not be required here anymore.
Change-Id: Ia594745ad4d8e6b701c799cbf5ac5e555c598e3f
diff --git a/doc/source/configuration.rst b/doc/source/configuration.rst
index 1b2b6d2..a16f3b7 100644
--- a/doc/source/configuration.rst
+++ b/doc/source/configuration.rst
@@ -9,16 +9,6 @@
config file which explains the purpose of each individual option. You can see
the sample config file here: :ref:`tempest-sampleconf`
-Lock Path
----------
-
-There are some tests and operations inside of tempest that need to be
-externally locked when running in parallel to prevent them from running at
-the same time. This is a mandatory step for configuring tempest and is still
-needed even when running serially. All that is needed to do this is:
-
- #. Set the lock_path option in the oslo_concurrency group
-
Auth/Credentials
----------------