diff --git a/presentation.pdf b/presentation.pdf
index aaf1ca0..65080c2 100644
Binary files a/presentation.pdf and b/presentation.pdf differ
diff --git a/presentation.tex b/presentation.tex
index d368a86..2f36697 100644
--- a/presentation.tex
+++ b/presentation.tex
@@ -142,6 +142,7 @@
   \end{eqnarray*}
 \end{frame}
 %---------------------------------------------------------
+\end{document}
 
 \section{Second section}
 
@@ -193,7 +194,6 @@ layout in some cases.
 %---------------------------------------------------------
 
 
-\end{document}
 %%% Local Variables:
 %%% mode: latex
 %%% TeX-master: t