diff --git a/composite/src/main/java/com/iluwatar/App.java b/composite/src/main/java/com/iluwatar/App.java
index 49fea34a6..99229fdb0 100644
--- a/composite/src/main/java/com/iluwatar/App.java
+++ b/composite/src/main/java/com/iluwatar/App.java
@@ -1,10 +1,16 @@
 package com.iluwatar;
 
+/**
+ * 
+ * With Composite we can treat tree hierarchies of objects
+ * with uniform interface (LetterComposite). In this example
+ * we have sentences composed of words composed of letters.
+ *
+ */
 public class App 
 {
     public static void main( String[] args )
     {
-    	
     	System.out.println("Message from the orcs: ");
     	
     	LetterComposite orcMessage = new Messenger().messageFromOrcs();
@@ -16,6 +22,5 @@ public class App
     	
     	LetterComposite elfMessage = new Messenger().messageFromElves();
     	elfMessage.print();
-    	
     }
 }
diff --git a/composite/src/main/java/com/iluwatar/LetterComposite.java b/composite/src/main/java/com/iluwatar/LetterComposite.java
index 65966195d..850c410ff 100644
--- a/composite/src/main/java/com/iluwatar/LetterComposite.java
+++ b/composite/src/main/java/com/iluwatar/LetterComposite.java
@@ -3,6 +3,11 @@ package com.iluwatar;
 import java.util.ArrayList;
 import java.util.List;
 
+/**
+ * 
+ * Composite interface.
+ *
+ */
 public abstract class LetterComposite {
 
 	private List<LetterComposite> children = new ArrayList<LetterComposite>();