Fix doc formatting issue

Fix the underline length to remove a warning from
the documentation build.

Change-Id: Icc1569cbeaa6c964d608a254095f7a778ff0c74e
Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>
Fix list formatting in docs

Fix the way the notification payload is documented
so it uses proper rst syntax and doesn't produce a
warning in the sphinx build.

Change-Id: I0d2adf36c7f5262770f5a3bda05c9ddd21efc17d
Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>
Merge "Fix doc formatting issue"
Merge "Fix list formatting in docs"