updated output for updaterooms command with no argument

fdb_spider_interface.py

@@ -689,7 +689,7 @@ if __name__ == '__main__':
                     if room_to_update == 'all':
                         answer = 'I am updating all rooms based on the data in fdb-spider/spiders/output..'
                     if room_was_found == False or room_to_update == 'NONE':
-                        answer = 'The room you specified does not exist, or there are no rooms configured, try the command without argument -> updaterooms'
+                        answer = 'The room you specified does not exist, or there are no rooms configured, try printcommands or contact the administrator'
                     if room_was_found == True and room_to_update != 'NONE':
                         answer = "I am updating the specified room based on the data in fdb-spider/spiders/output.."