[U-Boot] [PATCH] dm: fix alignment of help message of "dm" command

[Bin Meng]

On Fri, Sep 7, 2018 at 7:32 PM Masahiro Yamada
<yamada.masahiro at socionext.com> wrote:
>
> Currently, "help dm" shows as follows:
>
> => help dm
> dm - Driver model low level access
>
> Usage:
> dm tree         Dump driver model tree ('*' = activated)
> dm uclass        Dump list of instances for each uclass
> dm devres        Dump list of device resources for each device
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
> ---
>
>  test/dm/cmd_dm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
Tested-by: Bin Meng <bmeng.cn at gmail.com>