add the does it work section

site/default.nix

@@ -11,7 +11,7 @@
   inherit (lib.strings) replaceStrings toLower;
 
   h = n: content: let
-    id = replaceStrings [" " ";"] ["-" "-"] (toLower content);
+    id = replaceStrings [" " ";" "?"] ["-" "-" ""] (toLower content);
   in /*html*/''
     <h${toString n} id="${id}"><a href="#${id}">#</a> ${content}</h${toString n}>
   '';

site/index.nix

@@ -72,6 +72,11 @@ in {
           linking your nixos config is entirely optional! (you'll be way cooler though)
         </p>
 
+        ${h2 "does it work?"}
+        <p>
+          if you misspell your name in the links or the PR hasn't been merged yet, the next and prev links will lead to <code>https://nixwebr.ing/</code>
+        </p>
+
         ${h2 "support"}
         <p>
           if you don't know how to / can't make a PR for some reason feel free to <a href="https://jacekpoz.pl">contact me</a>, I can add you to the webring myself