diff --git a/my-first-lab/FISAppDelegate.m b/my-first-lab/FISAppDelegate.m
index f936cda..5cb438d 100644
--- a/my-first-lab/FISAppDelegate.m
+++ b/my-first-lab/FISAppDelegate.m
@@ -11,8 +11,8 @@ @implementation FISAppDelegate
 // /////////////////////////////////////////////////////
 - (NSString *)didItWork
 {
-    return nil;
-//    return @"YES";
+//    return nil;
+    return @"YES";
 }
 
 @end