Proof-read comments in src/url/.

url/url_canon_internal_file.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef URL_URL_CANON_INTERNAL_FILE_H_
 #define URL_URL_CANON_INTERNAL_FILE_H_
 
 // As with url_canon_internal.h, this file is intended to be included in
 // another C++ file where the template types are defined. This allows the
 // programmer to use this to use these functions for their own strings
@@ skipping 95 matching lines @@
   // should probably handle validity checking of UNC hosts differently than
   // for regular IP hosts.
   bool success = URLCanonInternal<CHAR, UCHAR>::DoHost(
       source.host, parsed.host, output, &new_parsed->host);
 
   // Write a separator for the start of the path. We'll ignore any slashes
   // already at the beginning of the path.
   new_parsed->path.begin = output->length();
   output->push_back('/');
 
-  // Copies and normalizes the "c:" at the beginning, if present.
+  // Copy and normalize the "c:" at the beginning, if present.
   int after_drive = FileDoDriveSpec(source.path, parsed.path.begin,
                                     parsed.path.end(), output);
 
-  // Copies the rest of the path
+  // Copy the rest of the path.
   FileDoPath<CHAR, UCHAR>(source.path, after_drive, parsed.path.end(), output);
   new_parsed->path.len = output->length() - new_parsed->path.begin;
 
-  // Things following the path we can use the standard canonicalizers for.
+  // For things following the path, we can use the standard canonicalizers.
   success &= URLCanonInternal<CHAR, UCHAR>::DoQuery(
       source.query, parsed.query, output, &new_parsed->query);
   success &= URLCanonInternal<CHAR, UCHAR>::DoRef(
       source.ref, parsed.ref, output, &new_parsed->ref);
 
   return success;
 }
 
 }  // namespace url
 
 #endif  // URL_URL_CANON_INTERNAL_FILE_H_