update extras maxdepth in index.rst

RDaxini · RDaxini · commit 3f48b793a69b · 2024-12-23T10:45:50.000-07:00
diff --git a/docs/sphinx/source/user_guide/index.rst b/docs/sphinx/source/user_guide/index.rst
@@ -28,7 +28,7 @@ This user guide is an overview and explains some of the key features of pvlib.
 
 .. toctree::
    :caption: Extras
-   :maxdepth: 1
+   :maxdepth: 2
 
    nomenclature
    faq
