Hi Andreas! * Andreas Metzler <ametzler@bebt.de>, 2014-07-05, 19:16:
----- Please ask upstream to always use (case insensitive):with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.----- does not exactly match the FSF template <http://www.gnu.org/licenses/fdl-howto-opt.en.html>: -----with no Invariant Sections, no Front-Cover Texts and no Back-Cover Texts.---- The FSF template does not use a comma in front of "and". I have no idea which of the two variants uses correct punctuation,
Unfortunately, there is no world-wide agreement on which one is correct. Please see: https://en.wikipedia.org/wiki/Serial_comma
-- Jakub Wilk