Improve device handling

custom_components/ha_probe/translations/en.json

@@ -3,7 +3,7 @@
     "step": {
       "user": {
         "title": "HA Probe",
-        "description": "Set up a webhook to receive pushes from a systemmonitor probe. Put this webhook ID into the probe's config.json as \"webhookToken\".",
+        "description": "Set up a webhook to receive pushes from a probe. Put this webhook ID into the probe's config.json as \"webhookToken\".",
         "data": {
           "name": "Integration Name",
           "webhook_id": "Webhook ID"