Revert "Just testing something, excuse me"

This reverts commit 7ca05e47ff.

common.php

@@ -69,7 +69,7 @@ const ARTICLE = 3;
 // this may improve security
 const ADMIN_PANEL_FOLDER = 'admin';
 
-// directoriess
+// directories
 const BASE = __DIR__ . '/';
 const ADMIN = BASE . ADMIN_PANEL_FOLDER . '/';
 const SYSTEM = BASE . 'system/';