Remove extra "2" from unminified v2.0.6 SRI hash (#3362)

Author: danieljsummers

www/content/docs.md

@@ -129,7 +129,7 @@ your head tag and get going:
 An unminified version is also available as well:
 
 ```html
-<script src="https://cdn.jsdelivr.net/npm/htmx.org@2.0.6/dist/htmx.js" integrity="sha384-2ksKjJrwjL5VxqAkAZAVOPXvMkwAykMaNYegdixAESVr+KqLkKE8XBDoZuwyWVUDv" crossorigin="anonymous"></script>
+<script src="https://cdn.jsdelivr.net/npm/htmx.org@2.0.6/dist/htmx.js" integrity="sha384-ksKjJrwjL5VxqAkAZAVOPXvMkwAykMaNYegdixAESVr+KqLkKE8XBDoZuwyWVUDv" crossorigin="anonymous"></script>
 ```
 
 While the CDN approach is extremely simple, you may want to consider