Big companies sue small ones to break them. (For reasons, like nipping potential competition in the bud for instance.) Patent trolls sue large ones because there is meat on their bones.
What is "that", or rather how? "broken"? Language is inherently underspecific, yes, but that's the opposite of "fine". The passive is well understood, therefore it should be used. It just baffles me how coders could glance over this. I probably would't have said anything if the topic wasn't a legal matter where precise language is paramount. Suddenly you are framed for cannibalistic tendencies.
FWIW I agree that your version is more readable, and since I'd like my writing to not suck someday, I appreciate the edit.
Suggesting edits to others' comments on HN is tricky though because it will usually at best be off-topic for the conversation, and at worst lead to several off-topic comments, as in this case. For that reason they tend to get downvoted.
"Fine" as in the syntax of English allows both. "Like that" in that yes, human language is incessantly, pervasively ambiguous. Most utterances are technically ambiguous.
In this case your suggestion certainly is clearer than the original, but the original isn't wrong, and HN isn't a law court or a writing circle and you're not our sub-editor, so if you didn't understand something or want to clarify something for other readers, go ahead and do that graciously, rather than "correcting" with a brusque "fixed that for you".
You are right insofar reading it as containing a zero grade would give to sue (them). I can only guess the mind of the poster was already firing up a few neurons about "them" suing in return or sumsuch. Or I'm just really miserable with analytic languages.
This looks like a monad. The first sentence binds the subject and so on. I think translating that to monadic predicate logic is a skill, so my criticism still stands. But now I'm just arguing for arguments sake, so don't mind me.
fixed this for you, but not really, because usually it's the small firms that may break under the pressure of suits.