[boost] filesystem doc nit

From: David Abrahams (dave_at_[hidden])
Date: 2004-03-12 12:40:25

       "The Filesystem Library's fstream.hpp header simply uses the
       <fstream> standard library components as base classes, and then
       overrides the members requiring argument types of path."

Technically, I don't think this is overriding, and the base classes
don't require path arguments.  Maybe you mean:

     "The Filesystem Library's fstream.hpp header simply uses the
     <fstream> standard library components as base classes, and then
     adds constructors, and overloads of the base interfaces, that
     accept path arguments instead of strings"

-- 
Dave Abrahams
Boost Consulting
www.boost-consulting.com