URLs are intended to be exposed in
"About this system" UIs behind links
with captions such as "About this
- Operating System", "Obtain Support"
- resp. "Report a Bug". The values should
+ Operating System", "Obtain Support",
+ and "Report a Bug". The values should
be in <ulink
url="https://tools.ietf.org/html/rfc3986">RFC3986
format</ulink>, and should be