Style fix.

module/VuFind/src/VuFind/ILS/Driver/Sierra.php

@@ -436,7 +436,7 @@ class Sierra extends AbstractBase
             $itemIds = $this->getIds($id);
             // Use the database ids to get the item-level information (status,
             // location, and potentially call number) associated with that bib record
-        $query1 = "SELECT
+            $query1 = "SELECT
                         item_view.item_status_code,
                         location_name.name,
                         checkout.due_gmt,