Fix analyzer formatter errors.

pkg/analyzer/test/generated/strong_mode_test.dart

Index: pkg/analyzer/test/generated/strong_mode_test.dart
diff --git a/pkg/analyzer/test/generated/strong_mode_test.dart b/pkg/analyzer/test/generated/strong_mode_test.dart
index 525d173ace22b1149c62aab7dcd67b6a724ed787..adf6fc263f3116f2a3245ce13690cce3e70593e0 100644
--- a/pkg/analyzer/test/generated/strong_mode_test.dart
+++ b/pkg/analyzer/test/generated/strong_mode_test.dart
@@ -1211,7 +1211,6 @@ Consider passing explicit type argument(s) to the generic.
 ''');
   }
 
-
   test_inference_error_genericFunction() async {
     Source source = addSource(r'''
 T max<T extends num>(T x, T y) => x < y ? y : x;