TypeError: vrfCoordinatorV2Mock.createSubsctiption is not a function

[ghost]

the error i'm getting is

Error: ERROR processing /home/amey/hardhat/hardhat-smartcontract-lottery/deploy/01-deploy-lottery.js:
TypeError: vrfCoordinatorV2Mock.createSubsctiption is not a function

code:

const { network, ethers, getChainId } = require("hardhat")
const {
    developementChains,
    networkConfig,
} = require("../helper-hardhat.config")
const { verify } = require("../utils/verify")

module.exports = async ({ getNamedAccounts, deployments }) => {
    const { deploy, log } = deployments
    const { deployer } = await getNamedAccounts()
    const chainId = network.config.chainId
    let vrfCoordinatorV2Address

    if (chainId == 31337 /*developementChains.includes(network.name)*/) {
        const vrfCoordinatorV2Mock = await ethers.getContract(
            "VRFCoordinatorV2Mock"
        )
        vrfCoordinatorV2Address = vrfCoordinatorV2Mock.address
        const transactionResponse =
            await vrfCoordinatorV2Mock.createSubsctiption()
        const transactionRecepit = await transactionResponse.wait(1)
        subscriptionId = transactionRecepit.events[0].args.subId
    } else {
        vrfCoordinatorV2Address = networkConfig[chainId]["vrfCoordinatorV2"]
        subscriptionId = networkConfig[chainId]["subscriptionId"]
    }

    const entranceFee = networkConfig[chainId]["lotteryEntranceFee"]
    const gasLane = networkConfigp[chainId]["gasLane"]
    const callbackGasLimit = networkConfig[chainId]["callbackGasLimit"]
    const interval = networkConfig[chainId]["keepersUpdateInterval"]

    const args = [
        vrfCoordinatorV2Address,
        entranceFee,
        gasLane,
        subscriptionId,
        callbackGasLimit,
        interval,
    ]

    const lottery = await deploy("Lottery", {
        from: deployer,
        args: args,
        log: true,
        waitConfirmationms: network.config.blockConfirmations || 1,
    })

    if (chainId != 31337 && process.env.ETHERSCAN_API_KEY) {
        log("verify...")
        await verify(lottery.address, args)
    }

    log("--------------------------------------------")
}

module.exports.tags = ["all", "deploy"]

[krakxn]

Context: await vrfCoordinatorV2Mock.createSubsctiption()

Problem: There is a typo above. Can be fixed by copying mine.

Solution: await vrfCoordinatorV2Mock.createSubscription()

Hope this helps!!

[ghost]

omg i'm so dumb hahahaha

thank you so much!

[krakxn]

Noo it's okay, all the best!