docs: networking: Add title caret and missing doc
authorAdam Zerella <adam.zerella@gmail.com>
Tue, 1 Oct 2019 11:16:58 +0000 (21:16 +1000)
committerDavid S. Miller <davem@davemloft.net>
Tue, 1 Oct 2019 16:19:49 +0000 (09:19 -0700)
commitc5f75a14a081dc2289739f3958af39392943b1c6
tree1a8f69abef303babe9a330f325b846f89e444fb1
parent55131dec2b1c7417d216f861ea7a29dc7c4d2d20
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>
Documentation/networking/device_drivers/index.rst
Documentation/networking/j1939.rst