Add removal instructions to acaia (#36018)

* Update acaia.markdown

* Update acaia.markdown

* Update acaia.markdown

source/_integrations/acaia.markdown

@@ -23,11 +23,13 @@ The **Acaia** {% term integration %} allows you to control [Acaia](https://acaia
 
 If your machine is within Bluetooth range to your Home Assistant host and the [Bluetooth](/integrations/bluetooth) integration is fully loaded, the scale should be discovered automatically. If you are configuring the device manually, your scale needs to be turned on during setup. 
 
+Once the integration is setup, Home Assistant will try to connect to your scale every 15 seconds. This means there is sometimes a small delay between you turning the scale on and Home Assistant connecting to it.
+
 {% include integrations/config_flow.md %}
 
 {% configuration_basic %}
-MAC:
-  description: "The MAC address of your scale."
+Device:
+  description: "The Bluetooth device that is your scale."
 {% endconfiguration_basic %}
 
 # Available platforms & entities
@@ -102,6 +104,12 @@ actions:
 
 - While this integration is configured for your device, you won't be able to use the official app, as only one connection at a time is supported.
 
+## Remove integration
+
+This integration follows standard integration removal, no extra steps are required.
+
+{% include integrations/remove_device_service.md %}
+
 ## Troubleshooting
 
 {% details "Device not discovered or found" %}