Missing space in failed login message

In lib/outputrenderers.php, function login_info(), there is a space missing:

$loggedinas .= '<div class="loginfailures">';
$a = new stdClass();
$a->attempts = $count;
$loggedinas .= get_string('failedloginattempts', '', $a);
if (file_exists("$CFG->dirroot/report/log/index.php") and has_capability('report/log:view', context_system::instance()))

{ - $loggedinas .= html_writer::link(new moodle_url('/report/log/index.php', array('chooselog' => 1, 'id' => 0 , 'modid' => 'site_errors')), '(' . get_string('logs') . ')'); + $loggedinas .= html_writer::link(new moodle_url('/report/log/index.php', array('chooselog' => 1, 'id' => 0 , 'modid' => 'site_errors')), ' (' . get_string('logs') . ')'); }

$loggedinas .= '</div>';