update link (#495)

Author: mongoKart

source/index.txt

@@ -120,9 +120,9 @@ Take the free online course taught by MongoDB instructors
 
    * - .. cssclass:: bordered-figure
        .. figure:: /includes/figures/M220JS_hero.jpg
-          :alt: M220JS course banner
+          :alt: Banner for the MongoDB University Node.js Course
 
-     - `M220JS: MongoDB for JavaScript Developers <https://university.mongodb.com/courses/M220JS/about>`_
+     - `Using MongoDB with Node.js <https://learn.mongodb.com/learning-paths/using-mongodb-with-nodejs-y13d>`_
         Learn the essentials of Node.js application development with
         MongoDB.