more phpdoc and remove unused code

1 files changed, 1 insertions, 0 deletions

diff --git a/db/mysql/itemmapper.php b/db/mysql/itemmapper.php
index 61d32a821..5fb28880b 100644
--- a/db/mysql/itemmapper.php
+++ b/db/mysql/itemmapper.php
@@ -28,6 +28,7 @@ class ItemMapper extends \OCA\News\Db\ItemMapper {
     /**
      * Delete all items for feeds that have over $threshold unread and not
      * starred items
+	 * @param int $threshold the number of items that should be deleted
      */
     public function deleteReadOlderThanThreshold($threshold){
         $status = StatusFlag::STARRED | StatusFlag::UNREAD;