Oki Doki,
I tried a re-punctuated version with both in though. And then maybe it's better punctuated this way but with no usage of machine, both might work though. And I actually quite like "Machine" with "Malfunction" and "Robot" with "Wrong", and I'm not leaving out robot that way :
Malfunction
We are machines, we might malfunction
We are robots, we might go wrong
Perhaps we should be warned
That it’s not just to be scorned
When what we do, we don’t just spawn.
I tried a re-punctuated version with both in though. And then maybe it's better punctuated this way but with no usage of machine, both might work though. And I actually quite like "Machine" with "Malfunction" and "Robot" with "Wrong", and I'm not leaving out robot that way :
Malfunction
We are machines, we might malfunction
We are robots, we might go wrong
Perhaps we should be warned
That it’s not just to be scorned
When what we do, we don’t just spawn.