Fix raw retrieval instruction in the README.md

Author: matze

README.md

@@ -170,10 +170,9 @@ the newly created paste:
 {"path":"/Ibv9Fa.rs"}
 ```
 
-To retrieve the raw content, make a GET request on the `/:id` route and an
-accept header value that does not include `text/html`. If you use a client that
-is able to handle cookies you can delete the paste once again using the cookie
-in the `Set-Cookie` header set during redirect after creation.
+To retrieve the raw content, make a GET request on the `/raw/:id` route. If you
+use a client that is able to handle cookies you can delete the paste once again
+using the cookie in the `Set-Cookie` header set during redirect after creation.
 
 In case the paste was encrypted, pass the password via the `Wastebin-Password`
 header.