[PATCH] drm/vmwgfx: Fix comment typo

[min tang]

The double `should' is duplicated in line 72, remove one.

Signed-off-by: min tang <tangmin at cdjrlc.com>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
index 1d1c8b82c898..7c04e8150fe2 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
@@ -69,7 +69,7 @@ struct vmw_du_update_plane {
 	 *
 	 * Some surface resource or buffer object need some extra cmd submission
 	 * like update GB image for proxy surface and define a GMRFB for screen
-	 * object. That should should be done here as this callback will be
+	 * object. That should be done here as this callback will be
 	 * called after FIFO allocation with the address of command buufer.
 	 *
 	 * This callback is optional.
-- 
2.17.1