diff --git a/QUICKSTART b/QUICKSTART
index ee628500..da86d3fc 100644
--- a/QUICKSTART
+++ b/QUICKSTART
@@ -25,8 +25,8 @@ This address should always end in zero.  If the local interface taffic
 traffic should routed over is 192.168.5.92, set bindnetaddr to 192.168.1.0.
 
 mcastaddr is a multicast address.  The default should work but you may have
-a different network configuration.  Avoid 225.X.X.X because this is a "config"
-multicast address which every multicast capable host joins on system start.
+a different network configuration.  Avoid 224.x.x.x because this is a "config"
+multicast address.
 
 mcastport specifies the UDP port number.  It is possible to use the same
 multicast address on a network with the AIS services configured for multiple