diff --git a/ws2020/ana/uebungen/ana7.pdf b/ws2020/ana/uebungen/ana7.pdf
index b1fe003..17647d4 100644
Binary files a/ws2020/ana/uebungen/ana7.pdf and b/ws2020/ana/uebungen/ana7.pdf differ
diff --git a/ws2020/ana/uebungen/ana7.tex b/ws2020/ana/uebungen/ana7.tex
index d6fc04e..7f6f75a 100644
--- a/ws2020/ana/uebungen/ana7.tex
+++ b/ws2020/ana/uebungen/ana7.tex
@@ -141,6 +141,7 @@
         &= \int_{\R^{n}}^{} \int_{\R^{n}}^{} f(x)g(y-x) \d{x}  \d{y} \\
         &= \int_{\R^{n}}^{} (f * g)(y) \d{y} 
     .\end{salign*}
+    Das zeigt alle Behauptungen.
 \end{aufgabe}
 
 \end{document}