Added missing/better online help on Command Shells.

src/sbbs3/scfg/scfg.c

@@ -474,6 +474,7 @@ int main(int argc, char **argv)
 			"    Chat Features        : Chat actions, sections, pagers, and robots\n"
 			"    Message Areas        : Message area configuration\n"
 			"    Message Options      : Message and e-mail options\n"
+			"    Command Shells       : Terminal server user interface/menu modules\n"
 			"    External Programs    : Events, editors, and online programs (doors)\n"
 			"    Text File Sections   : Text file areas available for online viewing\n"
 			"\n"
@@ -1009,8 +1010,8 @@ void shell_cfg()
 			"`Command Shells:`\n"
 			"\n"
 			"This is a list of `Command Shells` configured for your system.\n"
-			"Command shells are the programmable command and menu structures which\n"
-			"are available for the users of your BBS's terminal server.\n"
+			"Command shells are modules that provide the user interface and menu\n"
+			"structure for the remote users of your BBS's terminal server.\n"
 			"\n"
 			"To add a command shell section, select the desired location with the\n"
 			"arrow keys and hit ~ INS ~.\n"