diff --git a/doc/index.html b/doc/index.html
index 4992e04..0d41941 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -90,7 +90,7 @@ Author: <A href="http://www.cs.princeton.edu/~diego">Diego Nehab</a>
 LuaSocket version 2.0.2 is now  available for download! It  is
 compatible with  Lua&nbsp;5.1, and has    
 been tested on Windows&nbsp;XP, Linux, and Mac OS X. Chances
-are it works well on most UNIX distributions and Windows flavours.
+are it works well on most UNIX distributions and Windows flavors.
 </p>
 
 <p>