diff --git a/docs/mkdocs.yml b/docs/mkdocs.yml
index 9f8cf625e..1c92b32c2 100644
--- a/docs/mkdocs.yml
+++ b/docs/mkdocs.yml
@@ -44,8 +44,8 @@ nav:
   - Configuration: configuration.md
   - References:
       - 'HedgeDoc Flavored Markdown': references/hfm.md
-      - 'Slide options': references/slide-options.md
-      - 'URL scheme': references/url-scheme.md
+      - 'Slide Options': references/slide-options.md
+      - 'URL Scheme': references/url-scheme.md
   - Developer:
       - 'Getting Started': dev/getting-started.md
       - API: dev/api.md