I did not had a local.xml file so I make one :

 <?xml version="1.0" encoding="UTF-8"?>
<!--
/**
 * local.xml
 *
 * Local layout modifications for our local theme
 *
 * @category    design
 * @package     my_theme_default
 * @copyright   Copyright (c) 2011 Magebase.
 */
-->
<layout version="0.1.0">
<catalog_product_view>
   <reference name="product.info">
      <block type="catalog/product_view_attributes" name="product.attributes" as="additional" after="description"/>
   </reference>
</catalog_product_view>

</layout> 
       

The problem is that the attributes attributes disapeared

I did not had a local.xml file so I make one :

 <?xml version="1.0" encoding="UTF-8"?>
<!--
/**
 * local.xml
 *
 * Local layout modifications for our local theme
 *
 * @category    design
 * @package     my_theme_default
 * @copyright   Copyright (c) 2011 Magebase.
 */
-->
<layout version="0.1.0">
<catalog_product_view>
   <reference name="product.info">
      <block type="catalog/product_view_attributes" name="product.attributes" as="additional" after="description"/>
   </reference>
</catalog_product_view>

</layout> 
       

The problem is that the attributes disapeared