
With sphinx release of 5.0.0, they changed default for language variable to 'en' from None. With that current None valuable is not valid and should not be used. Change-Id: If3d84c85f5b439989c2fc7dec0b51068c6fe505a
With sphinx release of 5.0.0, they changed default for language variable to 'en' from None. With that current None valuable is not valid and should not be used. Change-Id: If3d84c85f5b439989c2fc7dec0b51068c6fe505a