readme update

Author: zajo

README.md

@@ -8,10 +8,10 @@ Features:
 
 * No dynamic memory allocations.
 
-* Header-only, no dependencies.
-* No dynamic memory allocations.
 * Compatible with `std::error_code`, `errno` and any other error code type.
+
 * Can be used with or without exception handling.
+
 * Support for multi-thread programming.
 
 Copyright (c) 2018-2019 Emil Dotchevski. Distributed under the [Boost Software License, Version 1.0](http://www.boost.org/LICENSE_1_0.txt).