Fix display of queue categories

Author: marc1706

controller/manage/queue/queue.php

@@ -123,7 +123,7 @@ public function list_queues()
 		{
 			$this->template->assign_block_vars('categories', array(
 				'U_VIEW_CATEGORY'	=> $this->get_queue_url($queue_type),
-				'CATEGORY_NAME'		=> $this->types->get($queue_type)->lang,
+				'CATEGORY_NAME'		=> $this->types->get($queue_type)->lang['langs'],
 				'CATEGORY_CONTRIBS' => $counts[$queue_type],
 			));
 		}

language/en/types/translation.php

@@ -51,6 +51,7 @@
 	'TRANSLATION_VALIDATION_TESTS'				=> 'Please review the results of the automatic translation validation before proceeding.',
 
 	'TRANSLATION'								=> 'Language Pack',
+	'TRANSLATIONS'								=> 'Language Packs',
 	'TRANSLATION_CONTRIB_CLEANED'				=> 'Cleaned',
 	'TRANSLATION_CONTRIB_DISABLED'				=> 'Hidden + Disabled',
 	'TRANSLATION_CONTRIB_HIDDEN'				=> 'Hidden',