fix(example): Adjust example to changes

example/lib/main.dart

@@ -5,7 +5,7 @@ import 'package:moxxmpp/moxxmpp.dart';
 import 'package:moxxmpp_socket_tcp/moxxmpp_socket_tcp.dart';
 
 class ExampleTcpSocketWrapper extends TCPSocketWrapper {
-  ExampleTcpSocketWrapper() : super(false);
+  ExampleTcpSocketWrapper() : super();
 
   @override
   Future<List<MoxSrvRecord>> srvQuery(String domain, bool dnssec) async {
@@ -64,7 +64,7 @@ class _MyHomePageState extends State<MyHomePage> {
     // The below causes the app to crash.
     //ExampleTcpSocketWrapper(),
     // In a production app, the below should be false.
-    TCPSocketWrapper(true),
+    TCPSocketWrapper(),
   );
   TextEditingController jidController = TextEditingController();
   TextEditingController passwordController = TextEditingController();