After validating my file, I received feedback telling me that my th element had no cells beginning in it. I'm not sure how to go about fixing this or what it means. Any tips?
<h2> Likes and Dislikes </h2>
<table class = "foodTable">
<caption>Food</caption>
<thead>
<tr>
<th colspan = "2" style = "border-top:none;border-left:none;"> </th>
<th>Hate</th>
<th>Dislike</th>
<th>Indifferent</th>
<th>Like</th>
<th>Love</th>
</tr>
</thead>
<tbody>
<tr>
<th colspan = "2">Chocolate</th>
<td> - </td>
<td> - </td>
<td> - </td>
<td> - </td>
<td>✔</td>
</tr>
<tr>
<th colspan = "2">Ketchup</th>
<td> ✔</td>
<td> - </td>
<td> - </td>
<td> - </td>
<td> - </td>
</tr>
<tr>
<th colspan = "2">Cheese</th>
<td> - </td>
<td> ✔</td>
<td> - </td>
<td> - </td>
<td> - </td>
</tr>
</tbody>