title: magento, add cron with config.xml file
body: <p>I am trying to add a cron to my Magento by adding this code in my  config.xml :   </p>
  
  <pre><code>&lt;crontab&gt;
        &lt;jobs&gt;
          &lt;kiwi_ordercanceller&gt;
              &lt;schedule&gt;
                  &lt;cron_expr&gt;*/5 * * * * &lt;/cron_expr&gt;
              &lt;/schedule&gt;
              &lt;run&gt;
                  &lt;model&gt;ordercanceller/observer::cancelOrder&lt;/model&gt;
              &lt;/run&gt;
          &lt;/kiwi_ordercanceller&gt;
    &lt;/jobs&gt;
  &lt;/crontab&gt;
  </code></pre>
  
  <p>Calling this observer : </p>
  
  <pre><code>class Kiwi_OrderCanceller_Model_Observer {
  
      public function cancelOrder() { ...} 
  </code></pre>
  
  <p>Still not workin !!   </p>
  
  <p>Can you help please   </p>
  
  <p>Thanks </p>