[U-Boot] [PATCH v2 3/3] buildman: Clarify the use of -V

[Stephen Warren]

On 03/12/2016 06:50 PM, Simon Glass wrote:
> This option outputs to the log file, not to the terminal. Clarify that in
> the help, and add a mention of it in the README.

Reviewed-by: Stephen Warren <swarren at nvidia.com>