Update triggers.md

Author: karlsoderby

content/arduino-cloud/03.cloud-interface/04.triggers/triggers.md

@@ -83,7 +83,7 @@ void setup() {
   initProperties();
 
   // Connect to Arduino Cloud
-  ArduinoCloud.begin(ArduinoIoTPreferredConnection, false, "mqtts-sa.iot.oniudra.cc");
+  ArduinoCloud.begin(ArduinoIoTPreferredConnection);
   
   /*
      The following function allows you to obtain more information