minor cleanup

src/devices/boiler.cpp

@@ -227,8 +227,7 @@ bool Boiler::publish_ha_config() {
 
     char topic[Mqtt::MQTT_TOPIC_MAX_SIZE];
     snprintf_P(topic, sizeof(topic), PSTR("homeassistant/sensor/%s/boiler/config"), Mqtt::base().c_str());
-    Mqtt::publish_ha(topic,
-                     doc.as<JsonObject>()); // publish the config payload with retain flag
+    Mqtt::publish_ha(topic, doc.as<JsonObject>()); // publish the config payload with retain flag
 
     return true;
 }

src/devices/thermostat.cpp

@@ -448,9 +448,9 @@ bool Thermostat::thermostat_ha_cmd(const char * message, uint8_t hc_num) {
         return false;
     }
 
-    // check for mode first
+    // check for mode first, which is a string
     if (!set_mode(message, hc_num)) {
-        // handle as a numerical temperature value
+        // otherwise handle as a numerical temperature value and set the setpoint temp
         float f = strtof((char *)message, 0);
         set_temperature(f, HeatingCircuit::Mode::AUTO, hc_num);
     }