March 2014 update

Task/Classes/Objective-C/classes-2.m

@@ -1,7 +1,7 @@
 @implementation MyClass
 
 // Was not declared because init is defined in NSObject
-- init
+- (id)init
 {
     if (self = [super init])
         variable = 0;

Task/Classes/Objective-C/classes-3.m

@@ -3,6 +3,3 @@ MyClass *mc = [[MyClass alloc] init];
 
 // Sending a message
 [mc variable];
-
-// Releasing it. When its reference count goes to zero, it will be deallocated
-[mc release];