Clean up http_multi_server.

pkg/http_multi_server/test/http_multi_server_test.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library http_multi_server.test;
 
 import 'dart:async';
 import 'dart:io';
 
 import 'package:http/http.dart' as http;
@@ skipping 40 matching lines @@
         expect(response.headers['server'], equals("http_multi_server test"));
       }), completes);
 
       expect(_get(subServer2).then((response) {
         expect(response.headers['server'], equals("http_multi_server test"));
       }), completes);
 
       expect(_get(subServer3).then((response) {
         expect(response.headers['server'], equals("http_multi_server test"));
       }), completes);
-    }
-    );
+    });
+
     test("autoCompress= sets the value for all servers", () {
       multiServer.autoCompress = true;
 
       multiServer.listen((request) {
         request.response.write("got request");
         request.response.close();
       });
 
       expect(_get(subServer1).then((response) {
         expect(response.headers['content-encoding'], equals("gzip"));
@@ skipping 89 matching lines @@
 
 /// Makes a GET request to the root of [server] and returns the response.
 Future<http.Response> _get(HttpServer server) => http.get(_urlFor(server));
 
 /// Makes a GET request to the root of [server] and returns the response body.
 Future<String> _read(HttpServer server) => http.read(_urlFor(server));
 
 /// Returns the URL for the root of [server].
 String _urlFor(HttpServer server) =>
     "http://${server.address.host}:${server.port}/";