diff --git a/tinyfilemanager.php b/tinyfilemanager.php
index a02a113b..e9b05cf1 100644
--- a/tinyfilemanager.php
+++ b/tinyfilemanager.php
@@ -247,7 +247,7 @@ function session_error_handling_function($code, $msg, $file, $line) {
     if (function_exists('random_bytes')) {
         $_SESSION['token'] = bin2hex(random_bytes(32));
     } else {
-    	$_SESSION['token'] = bin2hex(openssl_random_pseudo_bytes(32));
+        $_SESSION['token'] = bin2hex(openssl_random_pseudo_bytes(32));
     }
 }