message: Fix WindowSetup documentation
diff: @@ -145,8 +145,8 @@ impl WindowMode {
  ///
  /// ```rust,ignore
  /// WindowSetup {
  -/// window_title: "An easy, good game",
  -/// window_icon: "",
  +/// title: "An easy, good game".to_owned(),
  +/// icon: "".to_owned(),
  /// resizable: false,
  /// allow_highdpi: true,
  /// samples: NumSamples::One,
  