[Clean up] Fix style guide nits in chrome/browser/resources/options2.

chrome/browser/resources/options2/password_manager.css

 /* 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.
- */
+ * found in the LICENSE file. */
 
 #password-manager > div.content-area {
   min-width: 500px;
 }
 
 #password-search-column {
   bottom: 10px;
   position: absolute;
   right: 0;
 }
@@ skipping 10 matching lines @@
 
 #password-list-headers h3 {
   font-size: 105%;
   font-weight: bold;
   margin: 10px 0;
 }
 
 #passwords-title {
   display: inline-block;
 }