 
 //UPDATE IP FUNCTION
 //------------------------------------------------------------------------------------------------
-void updateIP(){
+void updateIP() {
   String ipaddress = WiFi.localIP().toString(); // convert IP address array to string
   display.setTextAlignment(TEXT_ALIGN_LEFT);
   display.setFont(ArialMT_Plain_16);

  mcp.pinMode(relayPin_K7, OUTPUT);
  mcp.pinMode(relayPin_K8, OUTPUT);

  // FAUXMO DEVICES  
  // Each of these devices will appear in Alexa App. 
  // Create a group from these devices "Front Yeard Sprinklers"
  // Each controller will have its own letter "A" followed by a zone "1"
  fauxmo.addDevice("Zone A1");

      mcp.digitalWrite(relayPin_K2, HIGH); //TURN OFF RELAY
    }
  }
  //ZONE 3
  if ( (strcmp(device_name, "Zone A3") == 0) ) {
    if (state) {
      mcp.digitalWrite(relayPin_K3, LOW); //TURN ON RELAY
    } else {
      mcp.digitalWrite(relayPin_K3, HIGH); //TURN OFF RELAY
    }
  }
  //ZONE 4
  if ( (strcmp(device_name, "Zone A4") == 0) ) {
    if (state) {
      mcp.digitalWrite(relayPin_K4, LOW); //TURN ON RELAY
