diff --git a/src/com/self/immutablity/Person.java b/src/com/self/immutablity/Person.java
index 782b59d..4ca5bb7 100644
--- a/src/com/self/immutablity/Person.java
+++ b/src/com/self/immutablity/Person.java
@@ -11,7 +11,7 @@ public final class Person {
 	public Person( String name,int age, List<String> hobbies) {
 		this.name=name;
 		this.age=age;
-		// Defensive copy to avoid external modification
+		// Defensive copy to avoid external modification 
 		this.hobbies= new ArrayList<String>(hobbies);
 	}