Remove unneeded deprecation warning disable comment
`returnNullOnMissingStub` was removed, so we can drop this comment as well.
PiperOrigin-RevId: 576799717
diff --git a/lib/annotations.dart b/lib/annotations.dart
index aebfba2..740a8b0 100644
--- a/lib/annotations.dart
+++ b/lib/annotations.dart
@@ -102,10 +102,6 @@
final Map<Symbol, Function> fallbackGenerators;
- // This is here for the doc comment references to `returnNullOnMissingStub`.
- // Remove when those are gone.
- // ignore_for_file: deprecated_member_use_from_same_package
-
/// Constructs a custom mock specification.
///
/// Specify a custom name with the [as] parameter.
