diff --git a/handout-beginner.tex b/handout-beginner.tex
index 1b3087a..690a844 100644
--- a/handout-beginner.tex
+++ b/handout-beginner.tex
@@ -240,7 +240,7 @@ \subsection*{\rmfamily Organize}
 % -----------------------------------------------------------------------------
 \begin{tabular}{@{}m{.821\linewidth}m{.169\linewidth}}
 \begin{lstlisting}[belowskip=-\baselineskip]
- fig, (ax1, ax2) = plt.subplots((2,1))
+ fig, (ax1, ax2) = plt.subplots(2,1)
  ax1.plot(X, Y1, color="C1")
  ax2.plot(X, Y2, color="C0")
 \end{lstlisting}
@@ -249,7 +249,7 @@ \subsection*{\rmfamily Organize}
 % -----------------------------------------------------------------------------
 \begin{tabular}{@{}m{.821\linewidth}m{.169\linewidth}}
 \begin{lstlisting}[belowskip=-\baselineskip]
- fig, (ax1, ax2) = plt.subplots((1,2))
+ fig, (ax1, ax2) = plt.subplots(1,2)
  ax1.plot(Y1, X, color="C1")
  ax2.plot(Y2, X, color="C0")
 \end{lstlisting}