diff --git a/src/tools/mhd_tool_str_to_uint.h b/src/tools/mhd_tool_str_to_uint.h
index d1d035e8..0ea742ba 100644
--- a/src/tools/mhd_tool_str_to_uint.h
+++ b/src/tools/mhd_tool_str_to_uint.h
@@ -1,5 +1,5 @@
 /*
- This file is part of GNU libmicrohttpd
+  This file is part of GNU libmicrohttpd
   Copyright (C) 2023 Evgeny Grin (Karlson2k)
 
   This library is free software; you can redistribute it and/or