diff --git a/OAuth2-Backend-Approach.md b/OAuth2-Backend-Approach.md
index 23a7ad7..f342b00 100644
--- a/OAuth2-Backend-Approach.md
+++ b/OAuth2-Backend-Approach.md
@@ -114,19 +114,20 @@ redirect_uri=https://xorismesiti.gr/callback
 
 <details>
 <summary>
+
   <h4>Backend code</h4>
   <br><br>
-  <p>Implements the endpoint /auth/google/callback</p>
-  <br>
-  <ul>
-    <li>Recieves authorization code from Google</li>
-    <li>POST send the authorization code to https://oauth2.googleapis.com/token</li>
-    <li>POST response the access & refresh tokens</li>
-    <li>Respond the Fronend initial request with a cookie</li>
-  </ul>
+  Implements the endpoint /auth/google/callback
   <br><br>
+  <p>1. Recieves authorization code from Google</p><br>
+  <p>2. POST send the authorization code to https://oauth2.googleapis.com/token</p><br>
+  <p>3. POST response the access & refresh tokens</p><br>
+  <p>4. Respond the Fronend initial request with a cookie contains the access token</p><br>
+
 </summary>
 
+<br><br>
+
 ```js
 // Backend callback URL: http://localhost:3000/auth/google/callback
 app.get('/auth/google/callback', async (req, res) => {