message: docs(client): use Method::POST to match the example in
diff: @@ -141,12 +141,12 @@ where
  /// ```
  /// # #[cfg(feature = "runtime")]
  /// # fn run () {
  - /// use hyper::{Body, Client, Request};
  + /// use hyper::{Body, Method, Client, Request};
  ///
  /// let client = Client::new();
  ///
  /// let req = Request::builder()
  - /// .method("POST")
  + /// .method(Method::POST)
  /// .uri("http://httpbin.org/post")
  /// .body(Body::from("Hallo!"))
  /// .expect("request builder");
  