drm/i915: Spelling s/auxilliary/auxiliary/

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

include/uapi/drm/i915_drm.h

@@ -721,7 +721,7 @@ struct drm_i915_gem_execbuffer2 {
  */
 #define I915_EXEC_IS_PINNED		(1<<10)
 
-/** Provide a hint to the kernel that the command stream and auxilliary
+/** Provide a hint to the kernel that the command stream and auxiliary
  * state buffers already holds the correct presumed addresses and so the
  * relocation process may be skipped if no buffers need to be moved in
  * preparation for the execbuffer.