--- commons_roots/node-question.tpl.php.old
+++ commons_roots/node-question.tpl.php
@@ -23,11 +23,11 @@
       <?php print $terms; ?>
     </div>
     <?php endif;?>
-    
+
     <div class="content clearfix">
       <?php print $node->content['body']['#value']; ?>
       <?php if ($submitted_name): ?>
-        <span>Submitted by <?php print $submitted_name ?> on <?php print $date; ?></span>
+        <span><?php print t('Submitted by !username on !datetime', array('!username'=>$submitted_name,'!datetime'=>$date)); ?></span>
       <?php endif; ?>
       <p class="num-of-answers"><?php print format_plural($node->content['field_answer_count']['field']['#children'], '1 answer', '@count answers'); ?>
       <?php if(!$logged_in): ?>
@@ -36,7 +36,7 @@
       </p>
       <?php print $node->content['question_answers_node_content_1']['#value']; ?>
     </div>