diff --git a/Question06-for/src/main/java/Question6_6.java b/Question06-for/src/main/java/Question6_6.java
index aaf9599..7209256 100644
--- a/Question06-for/src/main/java/Question6_6.java
+++ b/Question06-for/src/main/java/Question6_6.java
@@ -11,7 +11,7 @@ public class Question6_6 {
 		for ( int i=0 ; i<5 ; i++ ) {
 			System.out.println(square);
 		}
-		
+
 		// 1009
 		for (int j=0 ; j<5 ; j++ ) {
 			for ( int i=0 ; i<5 ; i++ ) {