-\ctsim. The graphical, \helprefn{ctsim}{ctsim}, and
-command-line, \helprefn{ctsimtext}{ctsimtext}, shells are then
-presented. Finally, the web-based
-\helprefn{interface}{webinterface} and
-\helprefn{installation}{installation} are discussed.
+\ctsim. Next, the graphical, command-line, and web shells are
+presented. Finally, the installation of \ctsim is discussed.