fix broken paths to icon.png in debugging page

chrome/common/extensions/docs/templates/articles/tut_debugging.html

 <h1>Tutorial: Debugging</h1>
 
 
 <p>
 This tutorial introduces you to using
 Google Chrome's built-in Developer Tools
 to interactively debug an extension.
 </p>
 
 
 <h2 id="extension-info"> View extension information </h2>
 
 <p>
 To follow this tutorial, you need
 the Hello World extension that was featured in
 <a href="getstarted.html">Getting Started</a>.
 In this section,
 you'll load the extension
 and take a look at its information
 in the Extensions page.
 </p>
 
 <ol>
   <li>
     <p>
       Load the Hello World extension if it isn't already running.
       If the extension is running,
       you'll see the Hello World icon
-      <img src="../examples/tutorials/getstarted/icon.png"
+      <img src="examples/tutorials/getstarted/icon.png"
            width="19" height="19" alt=""
            style="margin:0" />
       to the right of
       your browser's address bar.
     </p>
 
     <p>
       If the Hello World extension isn't already running,
       find the extension files and load them.
       If you don't have a handy copy of the files,
@@ skipping 26 matching lines @@
 
 <ol>
   <li>
   Go to the Extensions page (<b>chrome://extensions</b>), and make sure Developer
   mode is still enabled. The Extensions page doesn't need to be open
   for the following to work. The browser remembers the setting,
   even when the page isn't shown.
   </li>
   <li>
   Right-click the Hello World icon
-  <img src="../examples/tutorials/getstarted/icon.png"
+  <img src="examples/tutorials/getstarted/icon.png"
        width="19" height="19" alt=""
        style="margin:0" />
   and choose the <b>Inspect popup</b> menu item. The popup appears,
   and a Developer Tools window like the following should display the code
   for <b>popup.html</b>.
 
   <p>
      <img src="{{static}}/images/devtools-1.gif" alt=""
           width="500" height="294" />
      </p> 
@@ skipping 166 matching lines @@
   </li>
 </ul>
 
 
 
 <p>
 For more ideas,
 see the <a href="getstarted.html#summary">Now what?</a> section
 of Getting Started.
 </p>