Fix the "openstackdocs_auto_name" configuration value type, otherwise
the command will fail with the following error:
Warning, treated as error:
The config value `openstackdocs_auto_name' has type `str', defaults to
`bool'.
Signed-off-by: Lucas Alvares Gomes <lucasagomes@gmail.com>
Change-Id: Id130a0dd9eabc2ed8847b25e8787947086863f79
a9eef36c25