Excluded checking of directory var from codesniffer

application/.php_cs.dist

@@ -1,8 +1,11 @@
 <?php
+$finder = PhpCsFixer\Finder::create()
+    ->exclude('var')
+    ->in(__DIR__);
 
 return PhpCsFixer\Config::create()
     ->setRules([
         '@Symfony' => true,
         'array_syntax' => ['syntax' => 'short'],
-    ])
+    ])->setFinder($finder)
 ;