fix typo (#73)

www/index.html

@@ -239,7 +239,7 @@ <h3 id="community"><a href="#community">Community</a></h3>
                 </a>
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             <td>
-                Alpine.js now has a lightweight <a href="https://alpinejs.dev/plugins/morph">morph plugin]</a> and this extension
+                Alpine.js now has a lightweight <a href="https://alpinejs.dev/plugins/morph">morph plugin</a> and this extension
                 allows you to use it as the swapping mechanism in htmx which is necessary to retain Alpine state when you have entire Alpine components swapped by htmx.
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         </tr>