diff --git a/OAuth2-Front-Approach.md b/OAuth2-Front-Approach.md
index 41d3438..5794d2f 100644
--- a/OAuth2-Front-Approach.md
+++ b/OAuth2-Front-Approach.md
@@ -176,10 +176,10 @@ export default Callback;
 
 #### 2.2 Backend
 
-1. The backend **receives** the authorization `code` form the frontend POST at `xorismesiti.gr/api/auth/exchange-token`
-2. The backend **POST** Authorization `code` to Google API
-3. The Google API respond to backend POST with the tokens `access_token` and `refresh_token`
-4. The backend **response** to frontends POST with the the tokens 
+1. The Backend **receives** the authorization `code` form the Frontend POST at `xorismesiti.gr/api/auth/exchange-token`
+2. The Backend **POST** the Authorization `code` to Google API
+3. The Google **response** to Backend POST with the tokens
+4. The Backend **response** to Frontend POST with the the tokens
 
 *Security: The backend never expose the client_secret to the frontend. This step should always be handled on the backend.*