[media] v4l: fix copy/paste typo in vb2_reqbufs comment

Signed-off-by: Nicolas Thery <nicolas.thery@st.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/videobuf2-core.c

@@ -715,8 +715,8 @@ static int __create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create
 }
 
 /**
- * vb2_reqbufs() - Wrapper for __reqbufs() that also verifies the memory and
- * type values.
+ * vb2_create_bufs() - Wrapper for __create_bufs() that also verifies the
+ * memory and type values.
  * @q:		videobuf2 queue
  * @create:	creation parameters, passed from userspace to vidioc_create_bufs
  *		handler in driver