diff --git a/Chapter01/P29_CompareTwoUnsignedNumbers/src/modern/challenge/Main.java b/Chapter01/P29_CompareTwoUnsignedNumbers/src/modern/challenge/Main.java
index 7f27775..8167c9e 100644
--- a/Chapter01/P29_CompareTwoUnsignedNumbers/src/modern/challenge/Main.java
+++ b/Chapter01/P29_CompareTwoUnsignedNumbers/src/modern/challenge/Main.java
@@ -9,9 +9,9 @@ public static void main(String[] args) {
         
         System.out.println("Signed ints: " + Integer.MIN_VALUE + ", " + Integer.MAX_VALUE);
         System.out.println("-----------------------------------------------");        
-        System.out.println("Result of comparing signed: " + resultSigned);        
+        System.out.println("Result of comparing signed: " + resultSigned);  // Why we have to compare the signed value?Do the result is the same as in the unsigned result?      
         System.out.println("Result of comparing unsigned: " + resultUnsigned);        
     }
     
 }
-;
\ No newline at end of file
+;