Replace 'the the' with 'the'

pkg/analyzer/test/generated/parser_test.dart

 // Copyright (c) 2014, 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.generated.parser_test;
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/ast/standard_ast_factory.dart';
 import 'package:analyzer/dart/ast/token.dart';
 import 'package:analyzer/dart/ast/visitor.dart';
@@ skipping 47 matching lines @@
 
   /**
    * Get the parser used by the test.
    *
    * Caller must first invoke [createParser].
    */
   Parser get parser;
 
   /**
    * Assert that the number and codes of errors occurred during parsing is the
-   * same the the [expectedErrorCodes].
+   * same as the [expectedErrorCodes].
    */
   void assertErrorsWithCodes(List<ErrorCode> expectedErrorCodes);
 
   /**
    * Asserts that no errors occurred during parsing.
    */
   void assertNoErrors();
 
   /**
    * Prepares to parse using tokens scanned from the given [content] string.
@@ skipping 14867 matching lines @@
     expectCommentText(typeVariable.documentationComment, '/// Doc');
   }
 
   /**
    * Assert that the given [name] is in declaration context.
    */
   void _assertIsDeclarationName(SimpleIdentifier name) {
     expect(name.inDeclarationContext(), isTrue);
   }
 }