[boost] [Smart Pointers] typo in documentation?

Quote: "The smart pointer library provides --five-- smart pointer class templates..." http://boost.org/libs/smart_ptr/smart_ptr.htm Is not it --six-- ? The same in http://boost.org/libs/libraries.htm Memory ... smart_ptr - ---Five--- smart pointer class templates, from Greg Colvin, Beman Dawes, Peter Dimov, and Darin Adler. ...