message: Update instructions for optimism integration
diff: @@ -97,9 +97,9 @@ export OVM=1
  ### Testing and Deploying on OVM
  -Some incompatibilities exist between Hardhat and Optimism, so the current recommended way to test is to use [Optimism Integration](https://github.com/ethereum-optimism/optimism-integration) to run a local Optimistic Ethereum environment.
  +Some incompatibilities exist between Hardhat and Optimism, so the current recommended way to test is to use [Optimism Integration](https://github.com/ethereum-optimism/optimism-integration) to run a local Optimistic Ethereum environment. Follow the directions under "Usage" in their [README](https://github.com/ethereum-optimism/optimism-integration#usage) and use `make up` to start their docker image. (You can skip the tests step.)
  -To deploy contracts to a local Optimism development node after following the directions on their README, run:
  +To deploy contracts to a local Optimism development node after following starting your local Optimism Ethereum environment, run:
  ```bash
  $ npx hardhat run --network ovm_localhost scripts/deploy-all.js
  