linux-next: build warnings after merge of the jc_docs tree

[Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>]

Hi all,

After merging the jc_docs tree, today's linux-next build (htmldocs)
produced these warnings:

Documentation/tools/index.rst:2: WARNING: Explicit markup ends without a blank line; unexpected unindent.
Documentation/tools/index.rst: WARNING: document isn't included in any toctree

Introduced by commit

  1ce5371ee32f ("docs: Hook the RTLA documents into the kernel docs build")

-- 
Cheers,
Stephen Rothwell

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