--- a/day1/session1.tex	Sun Jun 20 22:42:38 2010 -0700
+++ b/day1/session1.tex	Sun Jun 20 22:50:03 2010 -0700
@@ -558,7 +558,7 @@
 \frametitle{Review Problem \ldots}
 \alert{Plotting \ldots}
 \begin{lstlisting}
-In []: x=linspace(-5*pi, 5*pi, 500)
+In []: x = linspace(-5*pi, 5*pi, 500)
 In []: plot(x, x, 'b')
 In []: plot(x, -x, 'b')
 In []: plot(x, sin(x), 'g', linewidth=2)