@@ -53,11 +53,11 @@
 
 - (void)run;
 @end
 
 @implementation ObserverTest
-- initWithTestsAppDelegate: (TestsAppDelegate *)testsAppDelegate
+- (instancetype)initWithTestsAppDelegate: (TestsAppDelegate *)testsAppDelegate
 {
 	self = [super init];
 
 	@try {
 		uint16_t port;