Update index.html

Author: daniellegauthier

index.html

@@ -51,7 +51,7 @@ <h2 class="font-bold mb-2">Results</h2>
     </div>
 
     <script src="jquery.min.js"></script>
-    <script src="jspdf.umd.min.js"></script> <!-- Will add this library too -->
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> 
     <script src="scripts/sentiment.js"></script>
     <script src="scripts/export.js"></script>
     <script src="scripts/ui-enhancements.js"></script>