diff --git a/src/danog/MadelineProto/MTProto.php b/src/danog/MadelineProto/MTProto.php
index 3b8f0154..e21e732e 100644
--- a/src/danog/MadelineProto/MTProto.php
+++ b/src/danog/MadelineProto/MTProto.php
@@ -524,9 +524,9 @@ class MTProto
             'handler_workers' => 10,
         ], 'upload' => [
             'allow_automatic_upload' => true,
-            'part_size' => 512*1024,
+            'part_size'              => 512 * 1024,
         ], 'download' => [
-            'part_size' => 1024*1024,
+            'part_size' => 1024 * 1024,
         ], 'pwr' => [
             'pwr' => false,
             // Need info ?