diff --git a/perl-xCAT-2.0/xCAT/Schema.pm b/perl-xCAT-2.0/xCAT/Schema.pm
index 7fe5de470..a2ac5e661 100644
--- a/perl-xCAT-2.0/xCAT/Schema.pm
+++ b/perl-xCAT-2.0/xCAT/Schema.pm
@@ -168,7 +168,7 @@ nodehm => {
 	descriptions => {
 		node => 'The node name or group name.',
 		power => 'The method to use to control the power of the node. If not set, the mgt attribute will be used.  Valid values: ipmi, blade, hmc, ivm, fsp.  If "ipmi", xCAT will search for this node in the ipmi table for more info.  If "blade", xCAT will search for this node in the mp table.  If "hmc", "ivm", or "fsp", xCAT will search for this node in the ppc table.',
-		mgt => 'The method to use to do general hardware management of the node.  This attribute is used as the default if poweer, cons, or getmac is not set.  Valid values: ipmi, blade, hmc, ivm, fsp.  See the power attribute for more details.',
+		mgt => 'The method to use to do general hardware management of the node.  This attribute is used as the default if power, cons, or getmac is not set.  Valid values: ipmi, blade, hmc, ivm, fsp.  See the power attribute for more details.',
 		cons => 'The console method. If not set, the mgt attribute will be used.  Valid values: cyclades, mrv, or the values valid for mgt??',
 		termserver => 'The hostname of the terminal server.',
 		termport => 'The port number on the terminal server that this node is connected to.',