fixed bugs

modules-demo/script.js

@@ -1,5 +1,7 @@
 import {average} from "https://cdn.jsdelivr.net/gh/didiercrunch/cours-420-301-ah@main/modules-examples/stats.js";
 
+)( ) ()( )
+
 
 function sayHello(){
     alert(average([10, 67, 82, 109]));