Eliminate Double-Lines from Table Borders

<table border=1 bordercolor="black" style="border-collapse:collapse">
   <tr>
      <td>
         Something clever goes in here
      </td>
   </tr>
   <tr>
      <td>
         Something smart goes in here
      </td>
   </tr>
</table>

Something clever goes in here

Something smart goes in here