doc: misc-device: properly format ToC heading

"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: Greg Kroah-Hartman <[email protected]> Cc: Julien Panis <[email protected]> Signed-off-by: Vegard Nossum <[email protected]> Signed-off-by: Jonathan Corbet <[email protected]> Link: https://lore.kernel.org/r/[email protected]
torvalds · Nov 17, 2023 · 0419ee1 · 0419ee1
1 parent 0dfbd35
commit 0419ee1
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/Documentation/misc-devices/index.rst b/Documentation/misc-devices/index.rst
@@ -7,11 +7,8 @@ Assorted Miscellaneous Devices Documentation
 This documentation contains information for assorted devices that do not
 fit into other categories.
 
-.. class:: toc-title
-
- Table of contents
-
 .. toctree::
+ :caption: Table of contents
  :maxdepth: 2
 
  ad525x_dpot