Cleanup: fix some CSS comment styles (especially copyrights)

chrome/browser/resources/net_internals/status_view.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. */
 
 .capture-status-view {
   background: rgb(238, 0, 0);
   font-size: 133%;
 }
 
 .halted-status-view {
   background: rgb(0, 138, 0);
 }
 
@@ skipping 38 matching lines @@
   content: '\25bc';
   font-size: 9px;
   left: 0;
   line-height: 25px;
   pointer-events: none;
   position: absolute;
   text-align: center;
   top: 0;
   width: 100%;
 }