Fix tempest run doc indentation
This commit fixes the tempest run documentation indentations for more
appropriate rendering[0]. Currently, it's rendered as a quote which is
weird.
[0] https://docs.openstack.org/tempest/latest/run.html#test-selection
Change-Id: I764cfff7dd07214fa44dacfa2a86476471e8fb20
diff --git a/tempest/cmd/run.py b/tempest/cmd/run.py
index 77d4496..f9ca2c7 100644
--- a/tempest/cmd/run.py
+++ b/tempest/cmd/run.py
@@ -19,11 +19,11 @@
==============
Tempest run has several options:
- * **--regex/-r**: This is a selection regex like what stestr uses. It will run
- any tests that match on re.match() with the regex
- * **--smoke/-s**: Run all the tests tagged as smoke
- * **--black-regex**: It allows to do simple test exclusion via passing a
- rejection/black regexp
+* ``--regex/-r``: This is a selection regex like what stestr uses. It will run
+ any tests that match on re.match() with the regex
+* ``--smoke/-s``: Run all the tests tagged as smoke
+* ``--black-regex``: It allows to do simple test exclusion via passing a
+ rejection/black regexp
There are also the ``--blacklist-file`` and ``--whitelist-file`` options that
let you pass a filepath to tempest run with the file format being a line