Documentation of ESP32 RMT

[klauweg]

I'm a bit confused:

http://docs.micropython.org says:

RMT.wait_done(timeout=0)

Returns True if the channel is currently transmitting a stream of pulses started with a call to RMT.write_pulses.

But if i try it out it behaves the opposite.

Am i doing something wrong? Or is the documentation not correct?