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# didChangeAutomaticSpellingCorrectionNotification

This notification is posted when the spell checker did change text using automatic spell checking correction. The are posted to the application’s default notification center.

```
class let didChangeAutomaticSpellingCorrectionNotification: NSNotification.Name
```

## Discussion

To observe this notification using Swift concurrency, use [`NSSpellChecker.DidChangeAutomaticSpellingCorrectionMessage`](/documentation/AppKit/NSSpellChecker/DidChangeAutomaticSpellingCorrectionMessage).

---

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