diff --git a/docs/linking.md b/docs/linking.md
index ba2ead403fdee6..8d1505a1966956 100644
--- a/docs/linking.md
+++ b/docs/linking.md
@@ -73,8 +73,8 @@ If you're targeting iOS 8.x or older, you can use the following code instead:
 If your app is using [Universal Links](https://developer.apple.com/library/prerelease/ios/documentation/General/Conceptual/AppSearch/UniversalLinks.html), you'll need to add the following code as well:
 
 ```objectivec
-- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity
- restorationHandler:(void (^)(NSArray * _Nullable))restorationHandler
+- (BOOL)application:(UIApplication *)application continueUserActivity:(nonnull NSUserActivity *)userActivity
+ restorationHandler:(nonnull void (^)(NSArray<id<UIUserActivityRestoring>> * _Nullable))restorationHandler
 {
  return [RCTLinkingManager application:application
                   continueUserActivity:userActivity