Clean up references in comments

pkg/analysis_server/lib/src/services/correction/util.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 services.src.correction.util;
 
 import 'dart:math';
 
 import 'package:analysis_server/src/protocol.dart' show SourceChange,
     SourceEdit;
@@ skipping 54 matching lines @@
   Source fileSource = new NonExistingSource(path, UriKind.FILE_URI);
   Uri uri = context.sourceFactory.restoreUri(fileSource);
   if (uri == null) {
     return null;
   }
   return uri.toString();
 }
 
 
 /**
- * TODO(scheglov) replace with nodes once there will be [CompilationUnit#getComments].
+ * TODO(scheglov) replace with nodes once there will be [CompilationUnit.getComments].
  *
  * Returns [SourceRange]s of all comments in [unit].
  */
 List<SourceRange> getCommentRanges(CompilationUnit unit) {
   List<SourceRange> ranges = <SourceRange>[];
   Token token = unit.beginToken;
   while (token != null && token.type != TokenType.EOF) {
     Token commentToken = token.precedingComments;
     while (commentToken != null) {
       ranges.add(rangeToken(commentToken));
@@ skipping 1364 matching lines @@
 
   @override
   Object visitExpression(Expression node) {
     if (node is BinaryExpression && node.operator.type == groupOperatorType) {
       return super.visitNode(node);
     }
     operands.add(node);
     return null;
   }
 }