Typo

docs/topics/3.0-announcement.md

@@ -617,7 +617,7 @@ The view logic for the default method handlers has been significantly simplified
 
 The `pre_save` and `post_save` hooks no longer exist, but are replaced with `perform_create(self, serializer)` and `perform_update(self, serializer)`.
 
-These method should save the object instance by calling `serializer.save()`, adding in any explicit additional arguments as required. They may also perform any custom pre-save or post-save behavior.
+These methods should save the object instance by calling `serializer.save()`, adding in any additional arguments as required. They may also perform any custom pre-save or post-save behavior.
 
 For example: