The URL field could be either a string or array, update document
@ -363,7 +363,7 @@ Plus any of:
</tr>
<tr>
<td><code>url</code></td>
<td>String</td>
<td>String | Array</td>
<td>Full URL of the page.</td>
<td><code>"^https?//.+\\.wordpress\\.com"</code></td>