Update README: update aquatic_ws default config

README.md

@@ -163,6 +163,11 @@ channel_recv_timeout_microseconds = 200
 interval = 30
 max_peer_age = 180
 max_connection_age = 180
+
+[privileges]
+drop_privileges = false
+chroot_path = '.'
+user = 'nobody'
 ```
 
 #### TLS