docs update

Author: michalsn

docs/index.md

@@ -18,8 +18,8 @@ It also provides some additional help with **handling errors** and **Debug Toolb
 * [IncomingReqeuest](incoming_request.md)
 * [Response](response.md)
 * [RediretResponse](redirect_response.md)
-* [Debug Toolbar](debug_toolbar.md)
 * [HTML Formatter](html_formatter.md)
+* [Debug Toolbar](debug_toolbar.md)
 * [Troubleshooting](troubleshooting.md)
 
 ### Demos

mkdocs.yml

@@ -55,5 +55,6 @@ nav:
   - IncomingReqeuest: incoming_request.md
   - Response: response.md
   - RedirectResponse: redirect_response.md
+  - HTML Formatter: html_formatter.md
   - Debug Toolbar: debug_toolbar.md
   - Troubleshooting: troubleshooting.md