fix wording in nextnode.conf.j2

2 jobs for 146-use-knot-mod-geoip-for-nextnode-address in 1 minute and 46 seconds (queued for 1 second)
Status Job ID Name Coverage
  Lint
passed #30167
salt_lint

00:01:13

 
  Highstate
passed #30168
debug_highstate

00:00:32