digsig.txt: standardize document format
authorMauro Carvalho Chehab <mchehab@s-opensource.com>
Sun, 14 May 2017 13:04:21 +0000 (10:04 -0300)
committerJonathan Corbet <corbet@lwn.net>
Fri, 14 Jul 2017 19:51:31 +0000 (13:51 -0600)
commita2fbbcea7bb9b1b6d29a24b1e74a6cffd6dd44e6
tree083a8bd1ff10bab06c91ba180e4e71166e760390
parent7effa5b0e8feab19e723db4d072d8c65d4cdafa3
digsig.txt: standardize document format

Each text file under Documentation follows a different
format. Some doesn't even have titles!

Change its representation to follow the adopted standard,
using ReST markups for it to be parseable by Sphinx:

- comment the internal index;
- use the proper markups for titles;
- mark literal blocks.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/digsig.txt