Merge pull request #125 from kratz00/f_strings

Fix 'f string' usage in debug log messages

ha_mqtt_discoverable/__init__.py

@@ -668,8 +668,8 @@ def _setup_client(self, on_connect: Optional[Callable] = None) -> None:
         """Create an MQTT client and setup some basic properties on it"""
         mqtt_settings = self._settings.mqtt
         logger.debug(
-            f"Creating mqtt client({mqtt_settings.client_name}) for "
-            "{mqtt_settings.host}:{mqtt_settings.port}"
+            f"Creating mqtt client ({mqtt_settings.client_name}) for "
+            f"{mqtt_settings.host}:{mqtt_settings.port}"
         )
         self.mqtt_client = mqtt.Client(mqtt_settings.client_name)
         if mqtt_settings.tls_key:
@@ -790,7 +790,7 @@ def write_config(self):
 
         logger.debug(
             f"Writing '{config_message}' to topic {self.config_topic} on "
-            "{self._settings.mqtt.host}:{self._settings.mqtt.port}"
+            f"{self._settings.mqtt.host}:{self._settings.mqtt.port}"
         )
         self.wrote_configuration = True
         self.config_message = config_message