doc: fix format errors.

2021-09-14 11:30:36 -07:00 · 2021-09-14 11:30:36 -07:00 · db31443fc7
--- a/docs/run_test/platform.rst
+++ b/docs/run_test/platform.rst
@ -45,7 +45,7 @@ parameter is necessary, and should be specified as 2.
 Use marketplace image
 ^^^^^^^^^^^^^^^^^^^^^
-To run using marketplace image, add the following to runbook :
+To run using marketplace image, add the following to runbook:
 .. code:: yaml