Answer 4-random.js: describe what num represents, min and max

Author: debug2604

Sprint-2/1-key-exercises/4-random.js

@@ -15,5 +15,8 @@ const num = Math.floor(Math.random() * (maximum - minimum + 1)) + minimum;
 // The method Math.floor() then return greatest integer of the value of this product.
 // And finally plus the value of minimum variable declared.
 
+//`num` is a random integer between maximum and minimum inclusive. 
+// The smallest value of 'num' can be 1
 
-console.log(num)
+
+console.log(num)