drm/radeon: fix comment

Fix spelling typo in comment.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: David Airlie <airlied@linux.ie>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Geert Uytterhoeven 2015-03-03 11:58:10 +01:00 • committed by Jiri Kosina
commit e09b50ad7a