title: why Google chart api option give me error named "uncaught syntax error"
body: <pre><code>  &lt;script type="text/javascript"&gt;
  google.load('visualization', '1', {packages: ['corechart']});
  
  function drawVisualization() {
     // Populate the data table.
      var dataTable = google.visualization.arrayToDataTable([
         ['Mon',20,28,38,45],
         ['Tues',31,38,55,66],
         ['Wed',50,55,77,80],
         ['Thurs',77,77,66,50],
         ['Fri',68,66,22,15],
      ], true);
  
      // Draw the chart.
      var chart = new google.visualization.CandlestickChart(document.getElementById('visualization'));
      chart.draw(dataTable, 
                 {
                   legend:'none', 
                   width:600, 
                   height:400,
                   hAxis.textStyle: {color: 'red', fontName: 'arial', fontSize: 10}
                 }
                );
  }
  
  
  google.setOnLoadCallback(drawVisualization);
  </code></pre>
  
  <p></p>
  
  <p>when I write this code in Google chart api playground and debug the code it give me uncaught syntax error. I am totally new in this api and I was exploring. So can anyone please tell me why this error occur?? The error occur when I add <strong>hAxis.textStyle</strong> option in the code.</p>