Refine comments for clarity and accuracy in random number generation explanation

Author: AkliluMihtsun

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

@@ -10,10 +10,11 @@ console.log(num);
 // It will help to think about the order in which expressions are evaluated
 // Try logging the value of num and running the program several times to build an idea of what the program is doing
 
-// num is a variable declared to hold (being assigned) the value of the calculated result of the var minimum, var maximum and the Math.random() method
-// This expression can be broken down in to    main steps
+// num is a variable declared to hold (being assigned) the value of the calculated result of the var minimum,
+// var maximum , the Math.random() method and Math.floor() method
+// This expression can be broken down in to the following main steps
 // 1. the inner parentheses (maximum - minimum + 1) is calculated because that is the inner most expression
-// 2. then the Math.random() generates random number between 0 & 1 and multiply with the result of (maximum - minimum + 1)
+// 2. then the Math.random() generates random number which is greater than or equal to 0 but less than 1 number and multiply with the result of (maximum - minimum + 1)
 // 3. then the Math.floor() rounds down the result of (Math.random() * (maximum - minimum + 1)) to the nearest whole number
 // 4. finally the minimum is being added to the down rounded whole number and the variable num holds the value
-// after running the program the value of num looks like this 51,8,85,8,99,21 random numbers between 1 & 100
+// after running the program the value of num looks like this 51,8,85,8,99,21 random numbers that are greater than or equal to 1 but less than 100