 		if self.shouldReuseContentController {
 			self.embedContentControllers[_segueIdentifier] = segue.destination
 		}
-		// Check whether there is already a current content controler
+		// Check whether there is already a current content controller
 		if let _currentContentController = self.currentContentController {
 			// If there is a current content controller we can replace the content controller directly
 			self.replace(_currentContentController, with: segue.destination, isReused: false)


	// MARK: - PRIVATE -

	/// Flag which is `true` a transition is currently performing
	private var isPerformingTransition			= false

	private var embedContentControllers			= [ReuseIdentifier: UIViewController]()


	// MARK: - Display

	/// Replaces the given content controller with each other. The `sourceContentController` has to be one which is currently displayed.
	///
	/// - Parameters:
	///   - sourceContentController: The current content controller which should be replaced
