diff --git a/Writerside/in.tree b/Writerside/in.tree
index 2866487..e7744e0 100644
--- a/Writerside/in.tree
+++ b/Writerside/in.tree
@@ -122,7 +122,6 @@
                 <toc-element topic="ti_hausaufgabe2.md"/>
                 <toc-element topic="ti_hausaufgabe3.md"/>
                 <toc-element topic="ti_hausaufgabe4.md"/>
-
             </toc-element>
             <toc-element topic="01Einleitung.md"/>
             <toc-element topic="02_GrundlagenFormaleSprachen.md"/>