$performed_on = get_entity($vars['item']->object_guid);
$url = "<a href=\"{$performed_by->getURL()}\">{$performed_by->name}</a>";
-$string = elgg_echo("friends:river:add", array($url) . " ";
+$string = elgg_echo("friends:river:add", array($url)) . " ";
$string .= "<a href=\"{$performed_on->getURL()}\">{$performed_on->name}</a>";
$string .= "<div class=\"river_content_display\">";
$string .= "<table><tr><td>" . elgg_view("profile/icon",array('entity' => $performed_by, 'size' => 'tiny')) . "</td>";
$string .= "<td><div class=\"following_icon\"></div></td><td>" . elgg_view("profile/icon",array('entity' => $performed_on, 'size' => 'tiny')) . "</td></tr></table>";
$string .= "</div>";
-echo $string;
\ No newline at end of file
+echo $string;