diff --git a/x/X10.x10 b/x/X10.x10
index 4b1ca480..78fb4f72 100644
--- a/x/X10.x10
+++ b/x/X10.x10
@@ -13,7 +13,7 @@ import x10.io.Console;
 
 public class HelloWorld {
   public static def main(Rail[String]) {
-      Console.OUT.println("Hello World" );
+      Console.OUT.println("Hello World");
   }
 }