diff --git a/Sorts/CountingSort.js b/Sorts/CountingSort.js
index 86389b720..a31ea4455 100644
--- a/Sorts/CountingSort.js
+++ b/Sorts/CountingSort.js
@@ -11,14 +11,13 @@
 const countingSort = (arr, min, max) => {
   // Create an auxiliary resultant array
   const res = []
-  // Create the freq array
-  let len = max - min + 1
-  const count = new Array(len).fill(0)
+  // Create and initialize the frequency[count] array
+  const count = new Array(max - min + 1).fill(0)
   // Populate the freq array
   for (let i = 0; i < arr.length; i++) {
-    count[arr[i] - min] += 1
+    count[arr[i] - min]++
   }
-  // Create a prefix sum array out of the freq array
+  // Create a prefix sum array out of the frequency[count] array
   count[0] -= 1
   for (let i = 1; i < count.length; i++) {
     count[i] += count[i - 1]