diff --git a/lib/ui/platform_dispatcher.dart b/lib/ui/platform_dispatcher.dart
index 3b9bfaeecdc61..4594a3969a6f5 100644
--- a/lib/ui/platform_dispatcher.dart
+++ b/lib/ui/platform_dispatcher.dart
@@ -1883,7 +1883,7 @@ class FrameTiming {
 ///   provides state transition callbacks.
 /// * [WidgetsBindingObserver], for a mechanism to observe the lifecycle state
 ///   from the widgets layer.
-/// * iOS's [IOKit activity
+/// * iOS's [UIKit activity
 ///   lifecycle](https://developer.apple.com/documentation/uikit/app_and_environment/managing_your_app_s_life_cycle?language=objc)
 ///   documentation.
 /// * Android's [activity