// registration date
$project_start_date = $project->getStartDate();
- print(_('Registered: ') .
+ print(_('Registered')._(': ').
'<span property="doap:created" content="'.date('Y-m-d', $project_start_date).'">'.
date(_('Y-m-d H:i'), $project_start_date).
"</span>\n");