<?xml version="1.0"?> <chapter id="repo-copying-chapter" xreflabel="Copying"> <title>Copying conditions</title> <para>Copyright © 2009, 2010, 2011 The CentOS Project</para> <para>Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.</para> &repo-copying-preamble; &repo-copying-the-centos-brand; </chapter>