diff --git a/ws2019/ana/lectures/analysis6.tex b/ws2019/ana/lectures/analysis6.tex
index ea83316..18f8531 100644
--- a/ws2019/ana/lectures/analysis6.tex
+++ b/ws2019/ana/lectures/analysis6.tex
@@ -202,6 +202,7 @@ Deshalb: \underline{Äquivalenzklassen}
                     \[
                     I_0 := \{x \in \Q  \mid 0 \le z_0 \le x < z_0 + 1 < n\} 
                     .\] unendlich viele Elemente von $(a_n)_{n\in\N}$ liegen.
+
             \end{enumerate}
     \end{enumerate}
 \end{proof}