-For example, take the toy screen shown in Listing~\ref{lst:toy}. When the
-screen is parsed the unreachable space is first removed by detecting reachable
-space with the flood fill algorithm. This results in the minimized screen
-listed in Listing~\ref{lst:toy2}.
+For example, take the toy screen shown as the first representation in
+Listing~\ref{lst:toy}. When the screen is parsed the unreachable space is first
+removed by detecting reachable space with the flood fill algorithm. This
+results in the second representation in Listing~\ref{lst:toy}.