media: hantro: h264: Fix a comment in b1_ref_list_cmp()

So it matches the code and the spec.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Tested-by: Francois Buergisser <fbuergisser@chromium.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/staging/media/hantro/hantro_h264.c

@@ -429,7 +429,7 @@ static int b1_ref_list_cmp(const void *ptra, const void *ptrb, const void *data)
 
 	/*
 	 * Short term pics with POC > cur POC first in POC ascending order
-	 * followed by short term pics with POC > cur POC in POC descending
+	 * followed by short term pics with POC < cur POC in POC descending
 	 * order.
 	 */
 	if ((poca < builder->curpoc) != (pocb < builder->curpoc))