diff --git a/.DS_Store b/.DS_Store
index ec9f6f7..0b49ecc 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/your-first-NSLog/FISAppDelegate.m b/your-first-NSLog/FISAppDelegate.m
index 757a006..1be6d36 100644
--- a/your-first-NSLog/FISAppDelegate.m
+++ b/your-first-NSLog/FISAppDelegate.m
@@ -11,7 +11,7 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
      * Hey! Write your code here! :D
      
      */
-    
+    NSLog(@"Hello World!");
     // do not alter
     return YES;  //
 }   ///////////////