fix perm

Author: Richard Jones

website/issues/html/page.html

@@ -107,7 +107,7 @@ <h1><a href="/">Roundup Tracker - Issues</a></h1>
        </li>
        <li>
        <a href="user?@template=register"
-          tal:condition="python:request.user.hasPermission('Create', 'user')"
+          tal:condition="python:request.user.hasPermission('Register', 'user')"
           i18n:translate="">Register</a>
 	</li>
        <li><a href="user?@template=forgotten" i18n:translate="">Lost&nbsp;your&nbsp;login?</a>