fix some smaller consistency issues.

src/main.cpp

@@ -162,7 +162,7 @@ void setup(void) {
   Serial.println(WiFi.localIP());
 
   /*use mdns for host name resolution*/
-  if (!MDNS.begin(host)) { //http://esp32ota.local
+  if (!MDNS.begin(host)) { //http://esp32garagedoor.local
     Serial.println("Error setting up MDNS responder!");
     while (1) {
       delay(1000);
@@ -221,7 +221,7 @@ void loop(void) {
     if (buttonState == HIGH) {
       digitalWrite(ledPin, HIGH);
       Serial.println("Garage Opened");
-      send_notification("garagedoor.open.livorno.address");
+      send_notification("garagedoor.opened.livorno.address");
     } else {
       digitalWrite(ledPin, LOW);
       Serial.println("Garage Closed");