Update src/content/docs/workers/tutorials/postgres/index.mdx

Author: Oxyjun

src/content/docs/workers/tutorials/postgres/index.mdx

@@ -71,7 +71,9 @@ Next, install the TypeScript types for the `pg` library to enable type checking
 
 <PackageManagers pkg="@types/pg" dev />
 
+:::note
 Make sure you are using `pg` (`node-postgres`) version `8.16.3` or higher.
+:::
 
 ## 3. Configure the connection to the PostgreSQL database