Update test/src/matchers_test.dart

Co-authored-by: Alejandro Santiago <[email protected]>

Author: pietroid

test/src/matchers_test.dart

@@ -55,7 +55,7 @@ void main() {
             // ignore: deprecated_member_use_from_same_package
             isRoute(named: '/test'),
             isA<dynamic>().having(
-              // Will remove this on a later PR
+              // Deprecation will be removed with https://github.com/VeryGoodOpenSource/mockingjay/pull/86
               // ignore: avoid_dynamic_calls
               (dynamic m) => m.whereName,
               'whereName',