[Fleet] Update fleet settings doc for Fleet Server (elastic#97639) (e…

…lastic#97712)

Co-authored-by: Nicolas Chaulet <n.chaulet@gmail.com>

docs/settings/fleet-settings.asciidoc

@@ -37,12 +37,10 @@ See the {fleet-guide}/index.html[{fleet}] docs for more information.
 
 [cols="2*<"]
 |===
-| `xpack.fleet.agents.kibana.host`
-  | The hostname used by {agent} for accessing {kib}.
+| `xpack.fleet.agents.fleet_server.hosts`
+  | Hostnames used by {agent} for accessing {fleet-server}.
 | `xpack.fleet.agents.elasticsearch.host`
   | The hostname used by {agent} for accessing {es}.
-| `xpack.fleet.agents.tlsCheckDisabled`
-  | Set to `true` to allow {fleet} to run on a {kib} instance without TLS enabled.
 |===
 
 [NOTE]