Spelling fixes e to i.

tools/testing/dart/test_suite.dart

 // Copyright (c) 2012, 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.
 
 /**
  * Classes and methods for enumerating and preparing tests.
  *
  * This library includes:
  *
  * - Creating tests by listing all the Dart files in certain directories,
@@ skipping 792 matching lines @@
         expectCompileError(info)) {
       // If a compile-time error is expected, and we're testing a
       // compiler, we never need to attempt to run the program (in a
       // browser or otherwise).
       enqueueStandardTest(info, testName, expectations);
     } else if (configuration.runtime.isBrowser) {
       Map<String, Set<Expectation>> expectationsMap;
 
       if (info.optionsFromFile['isMultiHtmlTest'] as bool) {
         // A browser multi-test has multiple expectations for one test file.
-        // Find all the different sub-test expecations for one entire test file.
+        // Find all the different sub-test expectations for one entire test
+        // file.
         var subtestNames = info.optionsFromFile['subtestNames'] as List<String>;
         expectationsMap = <String, Set<Expectation>>{};
         for (var name in subtestNames) {
           var fullTestName = '$testName/$name';
           expectationsMap[fullTestName] =
               testExpectations.expectations(fullTestName);
         }
       } else {
         expectationsMap = {testName: expectations};
       }
@@ skipping 1012 matching lines @@
 
   bool isTestFile(String filename) {
     // NOTE: We exclude tests and patch files for now.
     return filename.endsWith(".dart") &&
         !filename.endsWith("_test.dart") &&
         !filename.contains("_internal/js_runtime/lib");
   }
 
   bool get listRecursively => true;
 }