- Take the change from 58a46fab0 (doc/org-manual.org: Mention that
Network Theory Ltd. is closed, 2022-10-16) over Emacs's a95062e036d
(Delete broken link to Network Theory Ltd, 2022-10-15).
- Do not keep the {http => https}://staff.science.uva.nl/c.dominik/
change from Emacs's 318722541 because that value is intended to be
an example for the http row (with an https example in the next
row).