diff --git a/packages/plugin-backend/README.md b/packages/plugin-backend/README.md
index c5f0eec..6206bf8 100644
--- a/packages/plugin-backend/README.md
+++ b/packages/plugin-backend/README.md
@@ -153,7 +153,7 @@ miaPlatform:
 ```
 
   - `baseUrl`: Mia Platform console url
-  > **Warning**
+  > [!WARNING]
   > The base URL must not end with a `/`
   - `authorizations`: array of service accounts to use to retrieve projects information