files may be viewed using the same instance of wxHelp since the two
programs are linked using wxWindows interprocess communication
facilities. When the application exits, that application's instance of
-wxHelp may be made to exit also. See the {\bf wxHelpInstance} entry in the
+wxHelp may be made to exit also. See the {\bf wxHelpControllerBase} entry in the
reference section for how an application controls wxHelp.
\section{Tex2RTF}\label{textortf}