docs: remove unnecessary step from Leap recipes for tftp setup
# Configure DHCP server to use desired internal interface
[sms](*\#*) perl -pi -e "s/^DHCPD_INTERFACE=\S+/DHCPD_INTERFACE=${sms_eth_internal}/" /etc/sysconfig/dhcpd
-# Enable tftp service for compute node image distribution
-[sms](*\#*) perl -pi -e "s/^\s+disable\s+= yes/ disable = no/" /etc/xinetd.d/tftp
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# Configure Warewulf to use the default SLES tftp location
[sms](*\#*) perl -pi -e "s#\#tftpdir = /var/lib/#tftpdir = /srv/#" /etc/warewulf/provision.conf
