I believe he means they can't change the law as it is written without it it being passed by the state legislature. This is correct. The governor can't change a law on a whim. What he can do is stop prosecuting people technically in violation of the law. And I have not heard of any sheriff or county DA that says otherwise. I am sure there are still laws somewhere that say you can't check into a hotel with your girlfriend, take her across state lines or even commit sodomy with her. But no one worries about it. So have a great weekend.