diff --git a/xCAT-client-2.0/share/man/man1/chtab.1 b/xCAT-client-2.0/share/man/man1/chtab.1
index 91bc76154..235889351 100644
--- a/xCAT-client-2.0/share/man/man1/chtab.1
+++ b/xCAT-client-2.0/share/man/man1/chtab.1
@@ -1,5 +1,5 @@
 .\" Automatically generated by Pod::Man version 1.02
-.\" Wed Feb  6 11:32:40 2008
+.\" Thu Feb  7 13:49:51 2008
 .\"
 .\" Standard preamble:
 .\" ======================================================================
@@ -138,7 +138,7 @@
 .\" ======================================================================
 .\"
 .IX Title "CHTAB.1 1"
-.TH CHTAB.1 1 "perl v5.6.0" "2008-02-06" "User Contributed Perl Documentation"
+.TH CHTAB.1 1 "perl v5.6.0" "2008-02-07" "User Contributed Perl Documentation"
 .UC
 .SH "NAME"
 \&\fBchtab\fR \-To add, delete or update rows in the database tables.
@@ -174,15 +174,19 @@
 .PP
 \&\fIchtab  node=node1 nodelist.groups=all \fR 
 .PP
-2. To add node1 to the  nodetype table with os=rhel5: 
+2. To add a keyword (tftpdir) and value (/tftpboot) to the site table: 
+.PP
+\&\fIchtab  key=tftpdir site.value=/tftpboot \fR 
+.PP
+3. To add node1 to the  nodetype table with os=rhel5: 
 .PP
 \&\fIchtab  node=node1 nodetype.os=rhel5\fR 
 .PP
-3. To change node1 in nodetype table setting os=sles: 
+4. To change node1 in nodetype table setting os=sles: 
 .PP
 \&\fIchtab  node=node1 nodetype.os=sles\fR 
 .PP
-4. To delete node1 from nodetype table: 
+5. To delete node1 from nodetype table: 
 .PP
 \&\fIchtab \-d node=node1 nodetype\fR 
 .SH "FILES"