Not really. she actually said it at rally in New York.
"You know, to just be grossly generalistic, you could put half of Trump's supporters into what I call the basket of deplorables. Right? The racist, sexist, homophobic, xenophobic, Islamaphobic -- you name it. And unfortunately there are people like that."
She basically called half of Trump's supporters racist, sexist, homophobic, xenophobic and Islamaphobic. Didn't rally work out for her. Probably pissed more people off and got them to vote the other way.