tree 1a8f69abef303babe9a330f325b846f89e444fb1
parent 55131dec2b1c7417d216f861ea7a29dc7c4d2d20
author Adam Zerella <adam.zerella@gmail.com> 1569928618 +1000
committer David S. Miller <davem@davemloft.net> 1569946789 -0700

docs: networking: Add title caret and missing doc

Resolving a couple of Sphinx documentation warnings
that are generated in the networking section.

- WARNING: document isn't included in any toctree
- WARNING: Title underline too short.

Signed-off-by: Adam Zerella <adam.zerella@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>