message: prettify readme
diff: "build": "rm -rf ./dist && tsc -p ./tsconfig.prod.json && (cd packages/core/ && yarn build) && (cd packages/typechain-target-ethers/ && yarn build) && (cd packages/typechain-target-truffle/ && yarn build) && (cd packages/typechain-target-web3-1/ && yarn build)",
  "tslint": "tslint -p ./tsconfig.json -e 'node_modules/**/*' -e '**/node_modules/**/*' 'packages/**/*.ts'",
  "tslint:fix": "tslint --fix --format stylish -p ./tsconfig.json -e 'node_modules/**/*' -e '**/node_modules/**/*' 'packages/**/*.ts'",
  - "format": "prettier --list-different 'packages/**/*.{ts,tsx,json,md,gql}'",
  - "format:fix": "prettier --write 'packages/**/*.{ts,tsx,json,md,gql}'",
  + "format": "prettier --list-different 'packages/**/*.{ts,tsx,json,md,gql}' README.md",
  + "format:fix": "prettier --write 'packages/**/*.{ts,tsx,json,md,gql}' README.md",
  "tsc": "tsc --noEmit",
  "tsc:truffle": "tsc --noEmit --project ./test/integration/targets/truffle/tsconfig.json",
  "prepublishOnly": "yarn test && yarn build",
  