Spelling fixes e to i.

pkg/analyzer/test/src/task/strong/checker_test.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library analyzer.test.src.task.strong.checker_test;
 
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
 import 'strong_test_helper.dart';
 
@@ skipping 331 matching lines @@
   a[b] += d;
   a[/*info:DYNAMIC_CAST*/c] += d;
   a[/*error:ARGUMENT_TYPE_NOT_ASSIGNABLE*/z] += d;
   a[b] += /*info:DYNAMIC_CAST*/c;
   a[b] += /*error:ARGUMENT_TYPE_NOT_ASSIGNABLE*/z;
   /*info:DYNAMIC_INVOKE,info:DYNAMIC_INVOKE*/c[b] += d;
 }
 ''');
   }
 
-  test_constantGenericTypeArg_explict() async {
+  test_constantGenericTypeArg_explicit() async {
     // Regression test for https://github.com/dart-lang/sdk/issues/26141
     await checkFile('''
 abstract class Equality<R> {}
 abstract class EqualityBase<R> implements Equality<R> {
   final C<R> c = const C<R>();
   const EqualityBase();
 }
 class DefaultEquality<S> extends EqualityBase<S> {
   const DefaultEquality();
 }
@@ skipping 3844 matching lines @@
 class CheckerTest_Driver extends CheckerTest {
   @override
   bool get enableNewAnalysisDriver => true;
 
   @failingTest
   @override
   test_covariantOverride_fields() async {
     await super.test_covariantOverride_fields();
   }
 }