Fix a one-pixel typo in storage docs

chrome/common/extensions/docs/static/storage.html

 <div id="pageData-name" class="pageData">Storage</div>
 
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 <p id="classSummary">
 Use the <code>chrome.storage</code> module
 to store, retrieve, and track changes to user data.
 This API has been optimized
 to meet the specific storage needs of extensions.
 It provides the same storage capabilities as the
 <a href="https://developer.mozilla.org/en/DOM/Storage#localStorage">localStorage API</a>
@@ skipping 64 matching lines @@
 and if they are filled
 when you put your message in,
 it gets in line,
 and it's going to be delayed
 by anyone that puts into that tube
 enormous amounts of material.
 
 <p>For details on the current limits
 of the storage API, and what happens
 when those limits are exceeded, please
-see the <a href="#apiReference">API reference.</a>
+see the <a href="#apiReference">API reference</a>.
 
 
 <h2 id="examples">Examples</h2>
 
 <p>
 The following example checks for
 CSS code saved by a user on a form,
 and if found,
 stores it.
 </p>
@@ skipping 39 matching lines @@
   }
 });
 </pre>
 
 <p>
 You can find examples that use this API on the
 <a href="samples.html#sty">Samples page</a>.
 </p>
 
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