cs: Apply PHP-CS-Fixer to the rector.php file (#917)

Author: theofidry

.php-cs-fixer.dist.php

@@ -28,6 +28,7 @@
         'bin/php-scoper',
         '.php-cs-fixer.dist.php',
         'scoper.inc.php',
+        'rector.php',
     ]);
 
 $overriddenRules = [

rector.php

@@ -2,19 +2,29 @@
 
 declare(strict_types=1);
 
+/*
+ * This file is part of the humbug/php-scoper package.
+ *
+ * Copyright (c) 2017 Théo FIDRY <[email protected]>,
+ *                    Pádraic Brady <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 use Rector\Config\RectorConfig;
 use Rector\Set\ValueObject\LevelSetList;
 
 return static function (RectorConfig $rectorConfig): void {
     $rectorConfig->paths([
-        __DIR__ . '/bin/php-scoper',
-        __DIR__ . '/src',
-        __DIR__ . '/tests',
+        __DIR__.'/bin/php-scoper',
+        __DIR__.'/src',
+        __DIR__.'/tests',
     ]);
 
     $rectorConfig->autoloadPaths([
-        __DIR__ . '/vendor/autoload.php',
-        __DIR__ . '/vendor-bin/rector/vendor/autoload.php',
+        __DIR__.'/vendor/autoload.php',
+        __DIR__.'/vendor-bin/rector/vendor/autoload.php',
     ]);
 
     $rectorConfig->importNames();