1052: update host switch explanation, agent-based-discovery

Author: Nadia-JSch

docs/auto-discovery/agent-based-discovery.mdx

@@ -92,7 +92,7 @@ The agent can be run from the command line or can be scheduled using the relevan
     -extended-logs
           enables extended logs
     -host string
-          overrides built-in host
+          specifies the Main Appliance or Remote Collector target (overrides built-in host)
     -hostname-precedence
           sets device name as 'new name' to prevent creation of new device if only hostname was changed
     -ignore-domain