6.10

book.tex

@@ -12570,7 +12570,8 @@ type.
 \begin{figure}[tbp]
 \centering
 \fbox{
-\begin{minipage}{0.96\textwidth}
+  \begin{minipage}{0.96\textwidth}
+    \small
 \[
 \begin{array}{l}
   \gray{\LintASTRacket{}} \\ \hline
@@ -12596,11 +12597,10 @@ the name of the structure in the function position:
 \begin{lstlisting}
 (point 7 12)
 \end{lstlisting}
-Function-call syntax is also used to read the value in a field of a
-structure. The function name is formed by the structure name, a dash,
-and the field name. The following example uses \code{point-x} and
-\code{point-y} to access the \code{x} and \code{y} fields of two point
-instances.
+Function-call syntax is also used to read a field of a structure. The
+function name is formed by the structure name, a dash, and the field
+name. The following example uses \code{point-x} and \code{point-y} to
+access the \code{x} and \code{y} fields of two point instances.
 \begin{center}
 \begin{lstlisting}
 (let ([pt1 (point 7 12)])