linux-next: build warning after merge of the hwmon-staging tree

[Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>]

Hi all,

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

Documentation/hwmon/emc2305.rst:16: WARNING: Title underline too short.

Introduced by commit

  47efd143900b ("docs: hwmon: add emc2305.rst to docs")

-- 
Cheers,
Stephen Rothwell

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