Apply fixes from StyleCI

Author: LKaemmerling

examples/servers/create_a_server.php

@@ -1,18 +1,18 @@
 <?php
 
-require_once __DIR__ . '/../bootstrap.php';
+require_once __DIR__.'/../bootstrap.php';
 
 $serverType = $hetznerClient->serverTypes()->get(1);
-$location = $hetznerClient->locations()->getByName("fsn1");
-$image = $hetznerClient->images()->getByName("ubuntu-20.04");
+$location = $hetznerClient->locations()->getByName('fsn1');
+$image = $hetznerClient->images()->getByName('ubuntu-20.04');
 $apiResponse = $hetznerClient->servers()->createInLocation('my-example-server.test', $serverType, $image, $location);
 $server = $apiResponse->getResponsePart('server');
 $action = $apiResponse->getResponsePart('action');
-echo 'Server: ' . $server->name . PHP_EOL;
-echo 'IP: ' . $server->publicNet->ipv4->ip . PHP_EOL;
-echo 'Password: ' . $apiResponse->getResponsePart('root_password') . PHP_EOL;
-echo 'Now we wait on the success of the server creation!' . PHP_EOL;
-echo date('H:i:s') . PHP_EOL;
+echo 'Server: '.$server->name.PHP_EOL;
+echo 'IP: '.$server->publicNet->ipv4->ip.PHP_EOL;
+echo 'Password: '.$apiResponse->getResponsePart('root_password').PHP_EOL;
+echo 'Now we wait on the success of the server creation!'.PHP_EOL;
+echo date('H:i:s').PHP_EOL;
 $action->waitUntilCompleted();
-echo date('H:i:s') . PHP_EOL;
+echo date('H:i:s').PHP_EOL;
 echo 'Done!';