Update to reflect that Pi-hole is now an integration, not just a sensor (#10565)

* Update to reflect that this is now an intergration, not just a sensor

* ✏️ Tweak

* ✏️ Tweak

source/_integrations/pi_hole.markdown

@@ -1,6 +1,6 @@
 ---
-title: "Pi-hole Sensor"
+title: "Pi-hole"
-description: "Instructions on how to integrate Pi-hole sensors into Home Assistant."
+description: "Instructions on how to integrate Pi-hole with Home Assistant."
 ha_category:
   - System Monitor
 ha_iot_class: Local Polling
@@ -8,7 +8,7 @@ logo: pi_hole.png
 ha_release: 0.28
 ---
 
-The `pi_hole` integration allows you to retrieve and display statistics from a single [Pi-hole](https://pi-hole.net/) system.
+The `pi_hole` integration allows you to retrieve statistics and interact with a single [Pi-hole](https://pi-hole.net/) system.
 
 ## Configuration
 
@@ -22,10 +22,7 @@ pi_hole:
 {% configuration %}
 host:
   description: >
-    The hostname (and port), e.g. '192.168.0.3:4865' of the host where Pi-hole is running.
+    The hostname (and port), e.g., '192.168.0.3:4865' of the host where Pi-hole is running. If your Pi-Hole instance is the Hass.io add-on, you *must* specify port `4865`.
-
-
-    **Note:** If your Pi-Hole instance is the Hass.io add-on, you *must* specify port `4865`.
   required: false
   type: string
   default: pi.hole
@@ -41,7 +38,8 @@ ssl:
   type: boolean
   default: false
 verify_ssl:
-  description: Verify the certification of the system.
+  description: >
+    Verify the SSL/TLS certificate of the system. If your Pi-Hole instance uses a self-signed certificate, you should specify `false`.
   required: false
   type: boolean
   default: true