Separate the description for option 1 and the examples how to use it by
making the latter an indented unordered list.

No text changes.

CC: Greg KH <gregkh@linuxfoundation.org>
CC: Sasha Levin <sashal@kernel.org>
CC: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info>
Link: https://lore.kernel.org/r/59deaabfabf0629d7cf2a52b196cec19d1f9ec47.1691219455.git.linux@leemhuis.infoSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>