[igt-dev] [PATCH i-g-t] prime_udl: Remove incorrect copypasted comment, add description

[Arkadiusz Hiler]

On Thu, Jan 09, 2020 at 03:29:41PM +0200, Petri Latvala wrote:
> Drive-by cleanup.
> 
> Signed-off-by: Petri Latvala <petri.latvala at intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler at intel.com>