input: docs: properly format ToC headings

"class:: toc-title" was a workaround for older Sphinx versions that are
no longer supported.

The canonical way to add a heading to the ToC is to use :caption:.
Do that.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: linux-input@vger.kernel.org
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231027081830.195056-8-vegard.nossum@oracle.com
This commit is contained in:
Vegard Nossum 2023-10-27 10:18:26 +02:00 committed by Jonathan Corbet
parent f85f5ae45a
commit 0dfbd35ed4
3 changed files with 3 additions and 12 deletions

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@ -4,11 +4,8 @@
Linux Input Subsystem kernel API Linux Input Subsystem kernel API
################################ ################################
.. class:: toc-title
Table of Contents
.. toctree:: .. toctree::
:caption: Table of Contents
:maxdepth: 2 :maxdepth: 2
:numbered: :numbered:

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@ -4,11 +4,8 @@
Linux Input Subsystem userspace API Linux Input Subsystem userspace API
################################### ###################################
.. class:: toc-title
Table of Contents
.. toctree:: .. toctree::
:caption: Table of Contents
:maxdepth: 2 :maxdepth: 2
:numbered: :numbered:

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@ -6,11 +6,8 @@ Linux Joystick support
:Copyright: |copy| 1996-2000 Vojtech Pavlik <vojtech@ucw.cz> - Sponsored by SuSE :Copyright: |copy| 1996-2000 Vojtech Pavlik <vojtech@ucw.cz> - Sponsored by SuSE
.. class:: toc-title
Table of Contents
.. toctree:: .. toctree::
:caption: Table of Contents
:maxdepth: 3 :maxdepth: 3
joystick joystick