diff --git a/KN02/challenge_a/KN02a_1.md b/KN02/challenge_a/KN02a_1.md
index 36e03ef..9bb8931 100644
--- a/KN02/challenge_a/KN02a_1.md
+++ b/KN02/challenge_a/KN02a_1.md
@@ -3,6 +3,7 @@
 ![TBZ Banner](../../x_gitres/tbz_logo.png)
 
 # Inhaltsverzeichnis KN02 Challenge A)
+### Erster Teilauftrag
 
 [TOC]