docs: ABI: create a 2-depth index for ABI

That helps to identify what ABI files are adding titles. Acked-by: Jonathan Corbet <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Link: https://lore.kernel.org/r/e267b36ae7f32bab2a86f1da6b40bb3e62c877d4.1604042072.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <[email protected]>
berg · Oct 30, 2020 · c12759f · c12759f
1 parent 642514d
commit c12759f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Documentation/admin-guide/abi.rst b/Documentation/admin-guide/abi.rst
@@ -3,7 +3,7 @@ Linux ABI description
 =====================
 
 .. toctree::
-   :maxdepth: 1
+   :maxdepth: 2
 
    abi-stable
    abi-testing