Minor comment fixes.

chrome/browser/search_engines/template_url.h

 // Copyright (c) 2012 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 CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_H_
 #define CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 54 matching lines @@
     // at the query submission time.  For privacy reasons, we require the
     // search provider to support HTTPS protocol in order to receive the AQS
     // param.
     // For more details, see http://goto.google.com/binary-clients-logging .
     std::string assisted_query_stats;
 
     // TODO: Remove along with "aq" CGI param.
     int accepted_suggestion;
 
     // The 0-based position of the cursor within the query string at the time
-    // the request was issued.  Set to string16::npos if not used or after the
-    // last character.
+    // the request was issued.  Set to string16::npos if not used.
     size_t cursor_position;
   };
 
   TemplateURLRef(TemplateURL* owner, Type type);
   TemplateURLRef(TemplateURL* owner, size_t index_in_owner);
   ~TemplateURLRef();
 
   // Returns the raw URL. None of the parameters will have been replaced.
   std::string GetURL() const;
 
@@ skipping 408 matching lines @@
   TemplateURLRef url_ref_;
   TemplateURLRef suggestions_url_ref_;
   TemplateURLRef instant_url_ref_;
 
   // TODO(sky): Add date last parsed OSD file.
 
   DISALLOW_COPY_AND_ASSIGN(TemplateURL);
 };
 
 #endif  // CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_H_