message: Format code in README
diff: @@ -205,14 +205,7 @@ const memo = "Time for action";
  const { account_number, sequence } = (
  await client.auth.account(myAddress)
  ).result.value;
  -const signDoc = makeSignDoc(
  - [msg],
  - fee,
  - apiUrl,
  - memo,
  - account_number,
  - sequence,
  -);
  +const signDoc = makeSignDoc([msg], fee, apiUrl, memo, account_number, sequence);
  const { signature } = await signer.sign(myAddress, signDoc);
  const signedTx: StdTx = {
  msg: [msg],
  