Error due to copy & paste corrected (checks had failed)

tools/mkdir.py

@@ -13,7 +13,7 @@ def main():
  ns = parser.parse_args()
  for p in ns.dir:
  try:
- pathlib.Path( p ).mkdir( parents = parents_ )
+ pathlib.Path(p).mkdir(parents=ns.parents)
  except FileExistsError:
  pass
  return 0