diff --git a/bin/ngxconf b/bin/ngxconf
deleted file mode 100755
index f50bc07..0000000
--- a/bin/ngxconf
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/usr/bin/env php
-<?php
-namespace Envoyr\NginxConfigurator;
-
-if (file_exists(__DIR__ . '/../vendor/autoload.php')) {
-    // Called from local git clone.
-    require __DIR__ . '/../vendor/autoload.php';
-} elseif (file_exists(__DIR__ . '/../../../autoload.php')) {
-    // Called from your project's vendor dir.
-    require __DIR__ . '/../../../autoload.php';
-} else {
-    die(
-        'You need to set up the project dependencies using the following commands:' . PHP_EOL .
-        'curl -s http://getcomposer.org/installer | php' . PHP_EOL .
-        'php composer.phar install' . PHP_EOL
-    );
-}
-
-use Envoyr\NginxConfigurator\Command\AddLocationCommand;
-use Envoyr\NginxConfigurator\Command\AddServerCommand;
-use Envoyr\NginxConfigurator\Command\AddUpstreamServerCommand;
-use Envoyr\NginxConfigurator\Command\RemoveLocationCommand;
-use Envoyr\NginxConfigurator\Command\RemoveServerCommand;
-use Envoyr\NginxConfigurator\Command\RemoveUpstreamServerCommand;
-use Symfony\Component\Console\Application;
-use Symfony\Component\Console\Command\Command;
-
-$app = new Application('ngxconf', '1.0.0');
-$app->add(new AddServerCommand());
-$app->add(new RemoveServerCommand());
-$app->add(new AddLocationCommand());
-$app->add(new RemoveLocationCommand());
-$app->add(new AddUpstreamServerCommand());
-$app->add(new RemoveUpstreamServerCommand());
-$app->run();
diff --git a/examples/parse.php b/examples/parse.php
index 5b31fcf..b0e5a3f 100644
--- a/examples/parse.php
+++ b/examples/parse.php
@@ -49,6 +49,6 @@ $builder = new Builder();
 if (count($defaultServers) > 0) {
     /** @var Server $defaultServer */
     foreach ($defaultServers as $defaultServer) {
-        $builder->appendServerNode($defaultServer);
+        $builder->append($defaultServer);
     }
 }