Added to readme

README.md

@@ -5,10 +5,11 @@ This app allows you to view and pickup parked calls, by clicking them on the scr
 You can also see and call the person who parked the call.
 
 ## Installation
-Clone the repository to your Monster UI apps directory (often /var/www/html/monster-ui/apps). Then you may register the app on KAZOO with a sup command:
+Clone the repository to your Monster UI apps directory (often /var/www/html/monster-ui/apps, but may be different on your system). Then you may register the app on KAZOO with a sup command (with your specific Crossbar API location):
+
 ```cd /var/www/html/monster-ui/apps```
 
 ```git clone https://github.com/ruhnet/monster-ui-parkinglot parkinglot```
 
-```sup crossbar_maintenance init_app '/var/www/html/monster-ui/apps/parkinglot' 'http://myapidns.tld:8000/v2'```
+```sup crossbar_maintenance init_app '/var/www/html/monster-ui/apps/parkinglot' 'http://mycrossbarapi.tld:8000/v2'```