diff --git a/src/main/java/com/ossez/lang/tutorial/usecases/VarargsCase.java b/src/main/java/com/ossez/lang/tutorial/usecases/VarargsCase.java
index e11ec63926..d300821e4d 100644
--- a/src/main/java/com/ossez/lang/tutorial/usecases/VarargsCase.java
+++ b/src/main/java/com/ossez/lang/tutorial/usecases/VarargsCase.java
@@ -3,14 +3,19 @@ package com.ossez.lang.tutorial.usecases;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+/**
+ * variable arguments use case
+ */
 public class VarargsCase {
     private static final Logger logger = LoggerFactory.getLogger(VarargsCase.class);
 
     /**
+     * sumVarargs
+     *
      * @param intArrays
      * @return
      */
-    static int sumvarargs(int... intArrays) {
+    static int sumVarargs(int... intArrays) {
         int sum, i;
         sum = 0;
         for (i = 0; i < intArrays.length; i++) {
@@ -20,11 +25,13 @@ public class VarargsCase {
     }
 
     /**
+     * Main Function
+     *
      * @param args
      */
     public static void main(String args[]) {
         int sum = 0;
-        sum = sumvarargs(new int[]{10, 12, 33});
+        sum = sumVarargs(new int[]{10, 12, 33, 7});
         logger.debug("The Sum of the arrays: {}", sum);
     }
 }