Error Message have anyone a fix?

This is my code in the first line i get this Error: vErr:S77: Unexpected “zombie_round_manager” following expression(3100)

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module zombie_round_manager

using { /Fortnite.com/Devices }
using { /Verse.org/Simulation }

zombie_round_manager := class(creative_device):

    @editable
    ZombieSpawner : npc_spawner_device

    @editable
    ZombiesPerRoundBase : int = 5

    @editable
    ZombiesPerRoundMultiplier : float = 1.5

    CurrentRound : int = 1
    ZombiesRemaining : int = 0

    OnBegin<override>() :=
        StartNextRound()

    StartNextRound() :=
    multiplier := 1.0
    for (i in range(1, CurrentRound - 1)):
        multiplier *= ZombiesPerRoundMultiplier

    ZombiesRemaining = ToInt(ZombiesPerRoundBase * multiplier)
    Log("Runde {CurrentRound}: Spawne {ZombiesRemaining} Zombies")

    for (Index in range(0, ZombiesRemaining - 1)):
        ZombieSpawner.Spawn()

    WaitForZombiesToDie()

    WaitForZombiesToDie() :=
        loop:
            Sleep(1.0)
            AliveZombies := ZombieSpawner.GetAliveNPCCount()
            ZombiesRemaining = AliveZombies

            if (AliveZombies <= 0):
                Log("Alle Zombies eliminiert. Runde {CurrentRound} beendet.")
                CurrentRound += 1
                Sleep(3.0)
                StartNextRound()