Al Bailey 2f9f57bb43 Fix tox-docs failing sphinx
A new version of sphinx was released May 29 2022
which requires a language setting in config otherwise
a warning (treated as error) causes the sphinx operation
to fail.

Updated the sphinx config file to correct the issue.

The sphinx behavioural change is mentioned here:

Partial-Bug: #1976377
Signed-off-by: Al Bailey <>
Change-Id: I5fea877955c0d9b875c31f0b64bc8f3bced5c208
2022-05-31 15:04:21 +00:00
source Fix tox-docs failing sphinx 2022-05-31 15:04:21 +00:00
requirements.txt Switch to newer openstackdocstheme and reno versions 2020-06-04 14:42:03 +02:00