message: Fix broken example link in README
diff: @@ -45,7 +45,7 @@ console where your application is running. For example:
  If you have a use case you are intertested in, you could check the
  [examples](./examples), which has all kinds of detailed examples. For example,
  If you want to get recently played history, you could check
  -[current_user_recently_played](./examples/current_user_recently_played). This is
  +[current_user_recently_played](./examples/current_user_recently_played.rs). This is
  the example code:
  ``` rust
  extern crate rspotify;
  