 public class SpotijackSessionManager {
     //MARK: Properties
     public static let shared = SpotijackSessionManager()
-    
+
     public var isMuted: Bool {
         get {
             switch spotijackSession.map({ $0.speakerMuted! }) {

        /// representation of the new mute state.
        public static let muteStateDidChange = Notification.Name("SpotijackSessionManager.MuteStateDidChange")
    }
    
    enum SpotijackSessionError: Error {
        /// The Spotify bundle could not be found or the application failed to
        /// start for some exceptional reason.

                return false
            }
        }

        set {
            switch spotijackSession.map({ $0.setSpeakerMuted!(newValue) }) {
            case .ok:
