\var{section} to a Boolean value. Note that the accepted values
for the option are \code{1}, \code{yes}, \code{true}, and \code{on},
which cause this method to return true, and \code{0}, \code{no},
-\code{false}, and \code{off}, which cause it to return false. Any
-other value will cause it to raise \exception{ValueError}.
+\code{false}, and \code{off}, which cause it to return false. These
+values are checked in a case-insensitive manner. Any other value will
+cause it to raise \exception{ValueError}.
\end{methoddesc}
\begin{methoddesc}{set}{section, option, value}