fix code, write explanation

Author: vmoratti

Sprint-2/2-mandatory-debug/0.js

@@ -1,14 +1,25 @@
 // Predict and explain first...
 
 // =============> write your prediction here
-
-function multiply(a, b) {
+//===========Prediction=======
+// I think the code will not produce the desired result as the function is not returning any value
+/*function multiply(a, b) {
   console.log(a * b);
 }
-
 console.log(`The result of multiplying 10 and 32 is ${multiply(10, 32)}`);
+console.log(multiply(3, 5));
+typeof(multiply(3, 4));*/
 
 // =============> write your explanation here
-
+//===============Explanation=========
+// The function itself prints out the result, but the result has no (type) as such and can not be used as
+// a data type. 
+//
 // Finally, correct the code to fix the problem
+//============correction============
+// To correct the code "return" needs to be introduced.
 //  =============> write your new code here
+function multiply(a, b) {
+  return (a * b);
+}
+console.log(`The result of multiplying 10 and 32 is ${multiply(10, 32)}`);