fixed yaml formatting

groups:
  Admin:
    prefix: '&2[Admin]'
    permissions:
    - '*'
  Moderator:
    prefix: '&6[Moderator]'
    permissions:
    - essentials.warp
    - essentials.tpa
    - essentials.tpaccept
    - essentials.tpahere
    - essentials.tpdeny
    - essentials.spawn
    - essentials.sethome
    - essentials.home
    - essentials.back
    - essentials.balance
    - essentials.money
    - essentials.fly
    - essentials.jump
    - essentials.ban
    - essentials.tempban
    - essentials.banip
  Citizen:
    default: true
    prefix: '&f[Citizen]'
    permissions:
    - essentials.warp
    - essentials.tpa
    - essentials.tpaccept
    - essentials.tpahere
    - essentials.tpdeny
    - essentials.spawn
    - essentials.sethome
    - essentials.home
    - essentials.back
    - essentials.balance
    - essentials.money
  Veteran:
    prefix: '&f&koo&2Veteran&f&koo'
    permissions:
    - essentials.warp
    - essentials.tpa
    - essentials.tpaccept
    - essentials.tpahere
    - essentials.tpdeny
    - essentials.spawn
    - essentials.sethome
    - essentials.home
    - essentials.back
    - essentials.balance
    - essentials.money
    - essentials.jump
    - essentials.pay
  Helper:
    prefix: '&1[Helper]'
    permissions:
    - essentials.warp
    - essentials.tpa
    - essentials.tpaccept
    - essentials.tpahere
    - essentials.tpdeny
    - essentials.spawn
    - essentials.sethome
    - essentials.home
    - essentials.back
    - essentials.balance
    - essentials.money
    - essentials.jump
    - essentials.pay
    - essentials.tempban
    - essentials.mute
    - essentials.kick