[Intel-gfx] [PATCH i-g-t] lib/ioctl_wrappers: Fix some comments

[Szwichtenberg, Radoslaw]

On Wed, 2017-06-28 at 13:40 +0300, Arkadiusz Hiler wrote:
> "This is a wraps" -> "This wraps"
> "hw/hardware context" -> "context"
> 
> gem_context_create does not use igt_require() but igt_skip_on() so make
> the similarity note more vague and in result true.
> 
> Cc: Daniel Vetter <daniel.vetter at intel.com>
> Cc: Radoslaw Szwichtenberg <radoslaw.szwichtenberg at intel.com>
> Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler at intel.com>
Reviewed-by: Radoslaw Szwichtenberg <radoslaw.szwichtenberg at intel.com>