Update 01-en.md for telegram_message_after_login

community-tutorials/telegram_message_after_login/01-en.md

@@ -8,14 +8,14 @@ author_name: Michael Luckas
 author_url: https://github.com/extremmichi
 author_image: 
 author_bio: 
-tags: [shell, ssh, linux,message, login] 
+tags: [shell, ssh, linux, message, login] 
 netcup_product_url: https://www.netcup.eu/bestellen/produkt.php?produkt=2991
 language: en
 available_languages: [en]
 ---
 # Introduction
 
-In this tutorial you will learn how to set up a Telegram bot using the Telegram API. This will allow you to receive a message on Telegram after each login attempt on your server.
+In this tutorial you will learn how to set up a Telegram bot using the Telegram API. This will allow you to receive a message on Telegram after each login on your server.
 
 I am doing this on a Debian installation, but this process should also work on other Linux distributions.
 
@@ -27,48 +27,50 @@ You need a running vServer or Root Server from netcup with superuser access.
 ## Step 1 - Installing Telegram
 First, install Telegram on your smartphone and open the app.
 
-## Step 2  Creating the bot
+## Step 2 - Creating the bot
 Then search for the user "botfather" in the contacts.
 We create a new bot by sending "botfather" the following message:
 
 `/newbot`
 
 "botfather" will ask for the name of the bot. You can choose any name you want, but note that the name must be unique. Next, choose a username. This must end with the suffix "_bot". 
 
-For example, I used these names:
+For example, I used this name / username combination:
 
-`Superduperbot for the bot
-Superduperbot_bot for the username`
+`Superduperbot` for the bot name
+`Superduperbot_bot` for the username
 
 "botfather" will now create the bot and generate a token. We will need this later, so write down the token.
 
 Here is an example of how the token looks:
 
 `123456090:ABCDEFGHIJK-ABCDEFGHIJK`
 
-## Step 3 Configuring the bot
+## Step 3 - Configuring the bot
 
 Now, search for the newly created bot in your Telegram contacts. Next, start the bot by clicking on start or sending the message:
 
 `/start`
 
-Next, we point our Browser to the address shown below. Replace "TOKEN" with the token you got from "botfather" in the previous step:
+Also send at least one normal message to the bot, e.g. `foobar` to get an ID in the next step.
 
+Next, we point our browser to the address shown below. Replace "TOKEN" with the token you got from "botfather" in the previous step:
 
 `https://api.telegram.org/bot"TOKEN"/getUpdates`
 
-Write down the row of numbers coming after "id". This is our "Telegram_id" and will be needed in the next step.
+Write down the row of numbers coming after "id". This is our Telegram "ID" and will be needed in the next step.
 
 
-## Step 4 Creating the notification script
+## Step 4 - Creating the notification script
 
 Head over to your netcup server and create a script under "/etc/profile.d" named something like "telegram_message_on_login.sh" by running the command shown below. Note that any script in "/etc/profile.d" will be executed during each login to your server.
 
 `nano /etc/profile.d/telegram_message_on_login.sh`
 
 Copy the following into the terminal window. Please replace the values under TOKEN and ID with your specific data:
 
-`#!/bin/bash
+```
+#!/bin/bash
 
     TOKEN="123456090:ABCDEFGHIJK-ABCDEFGHIJK"
     ID="123456789"
@@ -77,7 +79,8 @@ Copy the following into the terminal window. Please replace the values under TOK
     MESSAGE=" $USER logged in at  $DATE on $HOSTNAME !"
     URL="https://api.telegram.org/bot$TOKEN/sendMessage"
 
-    curl -s -X POST $URL -d chat_id=$ID -d text="$MESSAGE" >/dev/null`
+    curl -s -X POST $URL -d chat_id=$ID -d text="$MESSAGE" >/dev/null
+```
 
 Last, make the script executable by running this command: