each of the contributor acknowledgements and/or
dedications given therein.

          <li>Preserve all the Invariant Sections of the Document, unaltered in
their text and in their titles.  Section numbers or the equivalent are
not considered part of the section titles.

          <li>Delete any section Entitled &ldquo;Endorsements&rdquo;.  Such a section may not
be included in the Modified Version.

          <li>Do not retitle any existing section to be Entitled &ldquo;Endorsements&rdquo; or
to conflict in