V4L/DVB (8525): fix a few assorted spelling mistakes.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/videobuf-vmalloc.c b/drivers/media/video/videobuf-vmalloc.c
index a868b7e..be65a2f 100644
--- a/drivers/media/video/videobuf-vmalloc.c
+++ b/drivers/media/video/videobuf-vmalloc.c
@@ -203,7 +203,7 @@
 			return 0;
 
 		/* FIXME: to properly support USERPTR, remap should occur.
-		   The code bellow won't work, since mem->vma = NULL
+		   The code below won't work, since mem->vma = NULL
 		 */
 		/* Try to remap memory */
 		rc = remap_vmalloc_range(mem->vma, (void *)vb->baddr, 0);