diff --git a/docs/python/index.md b/docs/python/index.md
index 17b017e0..9dbe18fc 100644
--- a/docs/python/index.md
+++ b/docs/python/index.md
@@ -54,7 +54,7 @@ For more advanced installation information, please see the
 
 -   [OpenML documentation](https://docs.openml.org/)
 -   [OpenML client APIs](https://docs.openml.org/APIs/)
--   [OpenML developer guide](https://docs.openml.org/contributing/)
+-   [OpenML developer guide](https://docs.openml.org/Contributing/)
 -   [Contact information](https://www.openml.org/contact)
 -   [Citation request](https://www.openml.org/cite)
 -   [OpenML blog](https://medium.com/open-machine-learning)
diff --git a/mkdocs.yml b/mkdocs.yml
index 9a62216c..5a0b4e50 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -115,8 +115,8 @@ plugins:
             python:
                 paths: [temp_dir/pytorch/openml_pytorch,./]
                 load_external_modules: true
-                show_source: true
                 options:
+                    show_source: true
                     docstring_section_style: table
                     show_docstring_functions: true
                     docstring_style: numpy