typo

     first two bytes of the ClientHello message, i.e. client_version.

     (Note that this is a pathologic case that probably has never happened

     in real life.)  The previous approach was to use the version number

     from the record header as a subsitute; but our protocol choice

     from the record header as a substitute; but our protocol choice

     should not depend on that one because it is not authenticated

     by the Finished messages.

     [Bodo Moeller]