[sudo-users] sudo config problem

[Edward. S. P. Leong]

Dear All,

Mine is Fedora 11...

[root]# rpm -qa | grep "sudo"
sudo-1.7.2p5-1.fc11.x86_64
[root]#

After config the sudo, then there is some of error :
[root@ ~]# visudo
visudo: Warning: unused User_Alias ADMINS
visudo: Warning: unused Cmnd_Alias DELEGATING
visudo: Warning: unused Cmnd_Alias DRIVERS
visudo: Warning: unused Host_Alias FILESERVERS
visudo: Warning: unused Cmnd_Alias LOCATE
visudo: Warning: unused Host_Alias MAILSERVERS
visudo: Warning: unused Cmnd_Alias NETWORKING
visudo: Warning: unused Cmnd_Alias PROCESSES
visudo: Warning: unused Cmnd_Alias SERVICES
visudo: Warning: unused Cmnd_Alias SOFTWARE
visudo: Warning: unused Cmnd_Alias STORAGE
[root@ ~]#

Is there any solution for it ?

Thanks !

Edward.