media: docs: v4l2-controls: fix indentation

Fix indentation in example C code.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

diff --git a/Documentation/media/uapi/v4l/extended-controls.rst b/Documentation/media/uapi/v4l/extended-controls.rst
index 1323afcf2b7d01b5a162f2f60c4cc935400a51a1..0e9787072a41730319a123067f347eeb5d445429 100644 (file)
--- a/Documentation/media/uapi/v4l/extended-controls.rst
+++ b/Documentation/media/uapi/v4l/extended-controls.rst
@@ -142,7 +142,7 @@ control class is found:
     while (0 == ioctl(fd, VIDIOC_QUERYCTRL, &qctrl)) {
        if (V4L2_CTRL_ID2CLASS(qctrl.id) != V4L2_CTRL_CLASS_MPEG)
            break;
-           /* ... */
+       /* ... */
        qctrl.id |= V4L2_CTRL_FLAG_NEXT_CTRL;
     }