Update home-assistant.mdx (#1626)

* Update home-assistant.mdx

Avoiding some logging with the specify of the type in automation.

* remove extra space

---------

Co-authored-by: pdxlocations <117498748+pdxlocations@users.noreply.github.com>

docs/software/integrations/mqtt/home-assistant.mdx

@@ -280,6 +280,11 @@ Add the following code to your automations.yaml file.  Be sure to modify the `to
   trigger:
     - platform: mqtt
       topic: msh/US/2/json/LongFast/!67ea9400
+      value_template: |
+        {% if value_json.type == "text" %}on{% endif %}
+      payload: "on"
+      id: text
+      trigger: mqtt
   condition:
     - condition: template
       value_template: "{{ trigger.payload_json.payload.text | regex_search('@Tropho') }}"