diff --git a/readme.md b/readme.md
index f114608..6e3ebe0 100644
--- a/readme.md
+++ b/readme.md
@@ -3,6 +3,7 @@
 Hi, this is the implementation example of <a href="https://github.com/pedroslopez/whatsapp-web.js">whatsapp-web.js</a>
 
 Watch the tutorials:
+
 - <a href="https://youtu.be/IRRiN2ZQDc8">Whatsapp API Tutorial: Part 1</a>
 - <a href="https://youtu.be/hYpRQ_FE1JI">Whatsapp API Tutorial: Part 2</a>
 - <a href="https://youtu.be/uBu7Zfba1zA">Whatsapp API Tutorial: Tips & Tricks</a>
@@ -12,22 +13,26 @@ Watch the tutorials:
 - <a href="https://youtu.be/Cq8ru8iKAVk">Whatsapp API Tutorial: Multiple Device | Part 2</a>
 
 ### How to use?
+
 - Clone or download this repo
 - Enter to the project directory
 - Run `npm install`
-- Run `npm run start`
+- Run `npm run start:dev`
 - Open browser and go to address `http://localhost:8000`
 - Scan the QR Code
 - Enjoy!
 
 ### Notes
+
 As mentioned in the video above, you have to install `nodemon` to run the start script. You can install nodemon globally with `npm i -g nodemon` command.
 
 ### Send message to group
+
 I was added an example to send a message to groups, but before that we must know the group ID (chat ID). Don't worry, I also add the functionality to help you to get that groups ID.
 
 Here the way to get the groups info (including ID & name):
+
 - Send a message to the API number `!groups`
 - The API will replying with the groups info
 - Use the ID to send a message
-- Here the endpoint: `/send-group-message`
\ No newline at end of file
+- Here the endpoint: `/send-group-message`