DOC: quic: Wrong syntax for "quic-cc-algo" keyword.

As the argument to "quic-cc-algo" is mandatory, brackets must be used here
in the documentation.

Must be backported as far as 2.6.

(cherry picked from commit d9bf1b6c413d18cd7ab462842b3b32fff7fc8a39)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed