
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: Ifd2b3956ee3f8a7847256d6444cccf674c7d526e
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: Ifd2b3956ee3f8a7847256d6444cccf674c7d526e