message: bios-boot-tutorial: fix --max-irreversible-block-age
diff: @@ -104,7 +104,7 @@ def startNode(nodeIndex, account):
  )
  cmd = (
  args.nodeos +
  - ' --max-irreversible-block-age 9999999'
  + ' --max-irreversible-block-age -1'
  ' --contracts-console'
  ' --genesis-json ' + os.path.abspath(args.genesis) +
  ' --blocks-dir ' + os.path.abspath(dir) + '/blocks'
  