diff --git a/content/student/interessentdokumenteoverlay.xul.php b/content/student/interessentdokumenteoverlay.xul.php
index 3cde73f5f..d932eae61 100644
--- a/content/student/interessentdokumenteoverlay.xul.php
+++ b/content/student/interessentdokumenteoverlay.xul.php
@@ -171,11 +171,11 @@ echo '';
class="sortDirectionIndicator"
sort="rdf:http://www.technikum-wien.at/dokumentprestudent/rdf#bezeichnung" onclick="InteressentDokumenteAbgegebenTreeSort()" />
-
-