Typo in readme

[relyt29]

in the "Simulate and Send" section, the code should read:

const signedTransactionBundle = await flashbotsProvider.signBundle(transactionBundle)
const simulation = await flashbotsProvider.simulate(signedTransactionBundle, targetBlockNumber)

instead of

const signedTransactionBundle = await flashbotsProvider.signBundle(transactionBundle)
const simulation = await flashbotsProvider.simulate(signedTransactions, targetBlockNumber)

I was confused for a second and looking back trying to figure out if I had a variable missing until I noticed whoever wrote the readme was copying and pasting from demo.ts

[nullbitx8]

This issue can be closed.

Fix: https://github.com/flashbots/ethers-provider-flashbots-bundle/commit/500b4498e51fc77600aca61cdc6c429215741d97