Fix markdown

source/_cookbook/automation_telegram_presence_alert.markdown

@@ -1,20 +1,30 @@
-This will send an alert when someone in your known devices list connects to the networt via wifi. In other words, when someone arrives home.
-It will only work if you are using nmap or similar component. 
-I am using the ddwrt component to get a list of connected devices on my network.
+---
+layout: page
+title: "Examples sending notification depending of the presence"
+description: "Examples sending notification depending of the presence"
+date: 2017-02-12 19:05
+sidebar: true
+comments: false
+sharing: true
+footer: true
+ha_category: Automation Examples
+---
 
-follow these isntructions to get api_key and chat_id
-https://home-assistant.io/components/notify.telegram/
+This will send a message when someone in your known devices list connects to your local network. In other words, when someone arrives home. It will only work if you are using the [nmap](/components/device_tracker.nmap_tracker/) device tracker or a similar component. 
 
-// Add the telegram component
+This example uses [/components/notify.telegram/](Telegram) to send the notification.
+
+```yaml
 notify:
   - name: Telegram
     platform: telegram
     api_key: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
     chat_id: xxxxxxxxx
-    
-//add the automation component
-//Note: device_name_here should be whatever the device is named in known devices file. 
+```
 
+Add the automation rule. Change `device_name_here` to match the device you want to track. 
+
+```yaml
 automation:
   trigger:
     platform: state
@@ -24,4 +34,5 @@ automation:
   action:
     service: notify.Telegram
     data:
-      message:  "Person is now home"
+      message: 'Person is now home'
+```