tree 1853deadb36ff004b64343f3e36d55d2aa81b9fa
parent ea2cdf55e38f0fd80de9d39ce2c265d95507e256
author William Dauchy <wdauchy@gmail.com> 1613685932 +0100
committer Christopher Faulet <cfaulet@haproxy.com> 1613754239 +0100

DOC: contrib/prometheus-exporter: remove htx reference

now that htx is the default everywhere, we can remove the need to put
htx as a mandatory option to setup prometheus.

Signed-off-by: William Dauchy <wdauchy@gmail.com>