Update manual pages - document "param", fix session type description

docs/man/sesman.ini.5

@@ -196,12 +196,10 @@ Following parameters can be used in the \fB[X11rdp]\fR, \fB[Xvnc]\fR and
 \fB[Xorg]\fR sections.
 
 .TP
-\fBparam0\fR=\fIfilename\fR
+\fBparam\fR=\fIstring\fR
-Path to the X11 server executable
+Multiple \fIparam\fR lines are supported. This first line specifies the
-
+path to the X11 server executable. Following lines specify command line
-.TP
+arguments passed to the X11 server.
-\fBparam\fR\fIN\fR=\fIstring\fR
-Nth command line argument
 
 .SH "CHANSRV"
 Following parameters can be used in the \fB[Chansrv]\fR section.

docs/man/xrdp.ini.5

@@ -294,8 +294,9 @@ depth of the client. Only Xvnc and X11rdp use that setting. Xorg runs at
 \fI24\fR bpp.
 
 .TP
-\fBcode\fR=\fI<number>\fR|\fI\-1\fR
+\fBcode\fR=\fI<number>\fR|\fI0\fR
-Specifies the session type, the default, \fI\0\fR, is Xvnc, \fI\10\fR, is X11rdp, and \fI\20\fR, uses Xorg driver mode.
+Specifies the session type. The default, \fI0\fR, is Xvnc, \fI10\fR is
+X11rdp, and \fI20\fR is Xorg with xorgxrdp modules.
 
 .SH "EXAMPLES"
 This is an example \fBxrdp.ini\fR: