Improve comment

Author: bouwew

plugwise/helper.py

@@ -389,7 +389,7 @@ def _energy_device_info_finder(self, appl: Munch, appliance: etree) -> Munch:
             mod_type = "electricity_point_meter"
             module_data = self._get_module_data(appliance, locator, mod_type)
             appl.hardware = module_data["hardware_version"]
-            appl.model = module_data["vendor_model"]  # don't use model_id for P1
+            appl.model = module_data["vendor_model"]  # don't use model_id for Smartmeter
             appl.vendor_name = module_data["vendor_name"]
             appl.firmware = module_data["firmware_version"]