diff --git a/stb_herringbone_wang_tile.h b/stb_herringbone_wang_tile.h
index 6ef0e60..de7fb20 100644
--- a/stb_herringbone_wang_tile.h
+++ b/stb_herringbone_wang_tile.h
@@ -1,8 +1,11 @@
 /* stbhw - v0.6 -  http://nothings.org/gamedev/herringbone
    Herringbone Wang Tile Generator - Sean Barrett 2014 - public domain
 
- This file is in the public domain. In case that declaration is ineffective,
- you are also granted a license to use and modify it without restriction.
+== LICENSE ==============================
+
+This software is in the public domain. Where that dedication is not
+recognized, you are granted a perpetual, irrevocable license to copy,
+distribute, and modify this file as you see fit.
 
 == WHAT IT IS ===========================