diff --git a/published/20150717 The History of Hello World.md b/published/20150717 The History of Hello World.md
index de2b3bb551..5d2af398dd 100644
--- a/published/20150717 The History of Hello World.md	
+++ b/published/20150717 The History of Hello World.md	
@@ -50,7 +50,7 @@ class HelloWorld {
 }
 ```
 
-#### C#
+#### C# 
 
 ```
 using System;