diff --git a/src/Main.php b/src/Main.php
index cad8f96..be8450e 100644
--- a/src/Main.php
+++ b/src/Main.php
@@ -72,9 +72,9 @@ final class Main
         'CHAT_FORBIDDEN' => 403,
 
         'AUTH_KEY_DUPLICATED' => 406,
-        
+
         'MSG_WAIT_TIMEOUT' => -503,
-        'MSG_WAIT_FAILED' => -500,
+        'MSG_WAIT_FAILED'  => -500,
     ];
 
     private ?\PDO $pdo = null;