Fix other typos

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/branches/2.7@11973 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT-nbroot2/doxcat

@@ -138,9 +138,9 @@ while :; do
 		ERROR=`wget $destparameter 2>&1`
 		while [ $? == 1 ] && echo $ERROR|grep -v 416; do
 			sleep 10
-			ERROR=`wget -c $TARG 2>&1`
+			ERROR=`wget -c $destparameter 2>&1`
 		done
-		tar xvf `basename $TARG`
+		tar xvf `basename $destparameter`
 		./runme.sh
 		cd -
 	elif [ "$dest" = "reboot" -o "$dest" = "boot" ]; then