treediscovery: update test expectation
I'm not sure why this needs an update, but the test passes for me both
pure and non-pure.
Differential Revision: https://phab.mercurial-scm.org/D860
{header}
<title>Mercurial repositories index</title>
</head>
<body>
<div id="container">
<div class="page-header">
<h1 class="breadcrumb"><a href="/">Mercurial</a> {pathdef%breadcrumb}</h1>
<ul class="page-nav">
</ul>
</div>
<table cellspacing="0">
<tr>
<td><a href="?sort={sort_name}">Name</a></td>
<td><a href="?sort={sort_description}">Description</a></td>
<td><a href="?sort={sort_contact}">Contact</a></td>
<td><a href="?sort={sort_lastchange}">Last modified</a></td>
<td> </td>
<td> </td>
</tr>
{entries%indexentry}
</table>
<div class="page-footer">
{motd}
</div>
<div id="powered-by">
<p><a href="{logourl}" title="Mercurial"><img src="{staticurl|urlescape}{logoimg}" width=75 height=90 border=0 alt="mercurial"></a></p>
</div>
</div>
</body>
</html>