diff --git a/docs/manual/hacking/guidelines.md b/docs/manual/hacking/guidelines.md
index a1db27e8..17e916a1 100644
--- a/docs/manual/hacking/guidelines.md
+++ b/docs/manual/hacking/guidelines.md
@@ -26,7 +26,7 @@ by typing the following in a shell within a clone of the **nvf** Git repository:
 
 ```console
 $ nix build .#docs-html
-$ xdg-open $PWD/result/share/doc/nvf/index.html
+$ xdg-open $PWD/result/share/doc/nvf/index.xhtml
 ```
 
 ## Formatting Code {#sec-guidelines-formatting}
diff --git a/docs/release-notes/rl-0.8.md b/docs/release-notes/rl-0.8.md
index d72afaef..59216bda 100644
--- a/docs/release-notes/rl-0.8.md
+++ b/docs/release-notes/rl-0.8.md
@@ -412,3 +412,4 @@
 
 - Add [avante.nvim](https://github.com/yetone/avante.nvim) plugin another AI
   Assistant.
+- Fix typo in Guidelines.