On Mon, 23 Aug 2021 12:00:02 +0200,
Stephen Rothwell wrote:

Hi all,

After merging the sound tree, today's linux-next build (htmldocs)
produced this warning:

Documentation/sound/alsa-configuration.rst:2258: WARNING: Unexpected indentation.

Introduced by commit

  a39978ed6df1 ("ALSA: doc: Add the description of quirk_flags option for snd-usb-audio")

Thanks for the report, now the fix was queued:
  https://lore.kernel.org/r/20210823113518.30134-1-tiwai@suse.de (local)


Takashi