title: Highcharts skipping second x-axis label
body: <p>I am trying to specify the category index in the series data, but when I do this, the second label seems to be missing. Does anyone know what might be going on? I've tried setting the step already. </p>
  
  <pre><code>            xAxis: {
                  categories: ['Apples', 'Oranges', 'Pears', 'Grapes', 'Bananas'],
                  labels: {
                      step: 1
                  }
              },
  </code></pre>
  
  <p><a href="http://jsfiddle.net/Q2NVV/" rel="nofollow">Example on jsFiddle</a></p>