Fixes link to Tipue search official documentation

tipue_search/README.md

@@ -60,6 +60,6 @@ JSON is written to file `tipuesearch_content.json` which is created in the root
 How to use
 ==========
 
-To utilize JSON Search mode, your theme needs to have Tipue Search properly configured in it. [Official documentation](http://www.tipue.com/search/docs/json/) has the required details.
+To utilize JSON Search mode, your theme needs to have Tipue Search properly configured in it. [Official documentation](http://www.tipue.com/search/docs/#json) has the required details.
 
 Pelican [Elegant Theme](https://github.com/talha131/pelican-elegant) has Tipue Search configured. You can view its code to understand the configuration.