Problems with naming


I'm having a problem with this one. I don't understand why there is a space between my head title.

        <title>Les tableaux</title>
        <table border="1px">
               <th>Monstres célèbres<th/>
               <th>Année de naissance<th/>
                    <td>King Kong</td>



You need to close the <th> tags with </th>, not <th/>.


Oh right!! I don't know how I did this mistake! so silly