diff --git a/test/samples/sample.csharp.txt b/test/samples/sample.csharp.txt
index 84b9c713..ed2c0af3 100644
--- a/test/samples/sample.csharp.txt
+++ b/test/samples/sample.csharp.txt
@@ -7,12 +7,12 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 
-namespace PrimeNumber
+namespace VS
 {
 	class Program
 	{
 		static void Main(string[] args)
-    	{
+    		{
 			bool isPrime = true;
 			Console.WriteLine("Prime Numbers : ");
 			for (int i = 2; i <= 100; i++)