You can say that to any argument regardless of how accurate it is. To prove I have misrepresented your point, you have to show how I did that. Simply saying I did does not add anything of value to this conversation.

it is possible I misunderstood what you were saying, or you wrote something unintentionally misleading. If this is the case, please elaborate and explain where the misunderstanding occurred. Until then, I'm going to assume your accusation is simply a method of making yourself look correct without actually having to come up with an argument.