fixes to javadoc
@@ -733,7 +733,7 @@ public class SpotifyApi {
* Remove the current user as a follower of a playlist.
*
* @param playlist_id The playlist's ID.
- * @return An {@link UnfollowPlaylistRequest.Builder}.
+ * @return An {@link UnfollowPlaylistByIdRequest.Builder}.
* @see <a href="https://developer.spotify.com/web-api/user-guide/#spotify-uris-and-ids">Spotify: URLs &amp; IDs</a>
*/
public UnfollowPlaylistByIdRequest.Builder unfollowPlaylist(String playlist_id) {
