Update comment src/aleph/vm/hypervisors/firecracker/microvm.py

Co-authored-by: Hugo Herter <[email protected]>

src/aleph/vm/hypervisors/firecracker/microvm.py

@@ -331,8 +331,8 @@ def enable_file_rootfs(self, path_on_host: Path) -> Path:
  logger.debug(f"File {jailer_path_on_host} already exists")
  except OSError as err:
  if err.errno == errno.EXDEV:
- #  Invalid cross-device link:
- # cannot make hard link between partition. Make a copy instead
+ # Invalid cross-device link: cannot make hard link between partition.
+ # In this case, copy the file instead:
  shutil.copyfile(path_on_host, f"{self.jailer_path}/{jailer_path_on_host}")
  else:
  raise