[PATCH] Documentation: usb: fix sphinx warning

[Sascha Hauer]

On Wed, Sep 07, 2016 at 11:12:20PM +0300, Antony Pavlov wrote:
> The patch fixes this sphinx warnings:
> 
>     barebox/Documentation/user/usb.rst:61: WARNING: Could not lex literal_block as "c". Highlighting skipped.
> 
> Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
> Cc: Robert P. J. Day <rpjday at crashcourse.ca>
> ---

Applied, thanks

Sascha

>  Documentation/user/usb.rst | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/user/usb.rst b/Documentation/user/usb.rst
> index 8602a8f..bbcb045 100644
> --- a/Documentation/user/usb.rst
> +++ b/Documentation/user/usb.rst
> @@ -56,7 +56,9 @@ shall be provided to the host. For the possible ``flags`` see
>  
>  On the host side, the tool `dfu-util <http://dfu-util.gnumonks.org/>`_ can be used
>  to update the partitions. It is available for most distributions and typically
> -supports the following options::
> +supports the following options:
> +
> +.. code-block:: none
>  
>    dfu-util -h
>    Usage: dfu-util [options] ...
> -- 
> 2.9.3
> 
> 

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