     }
     
     deinit {
-        if let didImportUbiquitousContentObserver = self.didImportUbiquitousContentObserver {
-            self.didImportUbiquitousContentObserver = nil
-            NotificationCenter.default.removeObserver(didImportUbiquitousContentObserver)
+        if let didImportUbiquitousContentNotificationObserver = self.didImportUbiquitousContentNotificationObserver {
+            self.didImportUbiquitousContentNotificationObserver = nil
+            NotificationCenter.default.removeObserver(didImportUbiquitousContentNotificationObserver)
         }
     }
     

            //
            #if os(macOS) || os(iOS)
            if let _ = ubiquitousConfiguration {
                self.didImportUbiquitousContentObserver = NotificationCenter.default.addObserver(forName: .NSPersistentStoreDidImportUbiquitousContentChanges, object: self.persistentStoreCoordinator, queue: nil) { [weak self] notification in
                    guard let context = self?.viewContext.parent ?? self?.viewContext else {
                        return
                    }

    
    // MARK: -
    
    private var didImportUbiquitousContentNotificationObserver: NSObjectProtocol?
    
    // MARK: -
    
