# HG changeset patch
# User cu
# Date 1508320964 -3600
# Node ID 11d6c66e7edf89dbc18f0a4b6d72943d1e3e454f
# Parent  fa5c34e42a35f272c61c19aabcbe33ed9f0095fe
updated

diff -r fa5c34e42a35 -r 11d6c66e7edf slides/slides04.pdf
Binary file slides/slides04.pdf has changed
diff -r fa5c34e42a35 -r 11d6c66e7edf slides/slides04.tex
--- a/slides/slides04.tex	Wed Oct 18 08:36:44 2017 +0100
+++ b/slides/slides04.tex	Wed Oct 18 11:02:44 2017 +0100
@@ -889,7 +889,7 @@
 \frametitle{Simplification}
 
 \begin{itemize}
-\item If we simplify after the derivative, then we are builing the
+\item If we simplify after the derivative, then we are building the
 value for the simplified regular expression, but \emph{not} for the original
 regular expression.
 \end{itemize}