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

[Stephen Rothwell]

Hi all,

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

Documentation/hwmon/sy7636a-hwmon.rst:4: WARNING: Title underline too short.

Kernel driver sy7636a-hwmon
=========================

Introduced by commit

  de34a4053250 ("hwmon: sy7636a: Add temperature driver for sy7636a")

-- 
Cheers,
Stephen Rothwell

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