Documentation: soundwire: Ensure that code is inside the code blocks

The way the document is written now, Sphinx renders empty code blocks
followed by the lines that should be inside them.

Unindent the code-block directives to fix this.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Jonathan Neuschäfer 2019-04-01 00:34:22 +02:00 committed by Jonathan Corbet
parent 4022ab4fc1
commit 491a3e883c