Fix a few doc links

src/settings.rs

@@ -52,6 +52,8 @@ pub struct Settings<Flags> {
     /// window to close (e.g. the user presses the close button).
     ///
     /// By default, it is enabled.
+    ///
+    /// [`Application`]: crate::Application
     pub exit_on_close_request: bool,
 }
 

winit/src/application.rs

@@ -22,7 +22,7 @@ use std::mem::ManuallyDrop;
 /// An interactive, native cross-platform application.
 ///
 /// This trait is the main entrypoint of Iced. Once implemented, you can run
-/// your GUI application by simply calling [`run`](#method.run). It will run in
+/// your GUI application by simply calling [`run`]. It will run in
 /// its own window.
 ///
 /// An [`Application`] can execute asynchronous actions by returning a