diff --git a/src/Appwrite/Auth/Auth.php b/src/Appwrite/Auth/Auth.php
index 7da989dbad..159282c5f4 100644
--- a/src/Appwrite/Auth/Auth.php
+++ b/src/Appwrite/Auth/Auth.php
@@ -296,9 +296,9 @@ class Auth
         $value = '';
 
         for ($i = 0; $i < $length; $i++) {
-            $value .= random_int(0,9);
+            $value .= random_int(0, 9);
         }
-        
+
         return $value;
     }