seq: fix snd_seq_set_queue_tempo() usage example in the documentation
seq: fix snd_seq_set_queue_tempo() usage example in the documentation

snd_seq_set_queue_tempo() requires a queue id as the second argument,
fix the example in documentation to reflect that.

Also add the queue id as an argument of the set_tempo() function, just
to keep the whole example compilable.

Signed-off-by: Antonio Ospite <632ac79459771f038f66f081af32ed9511cf9f1a@ao2.it>
Signed-off-by: Takashi Iwai <4596b3305151c7ee743192a95d394341e3d3b644@suse.de>

alsa-project/alsa-lib,takaswie/alsa-lib,takaswie/alsa-lib,tiwai/alsa-lib,alsa-project/alsa-lib,alsa-project/alsa-lib,tiwai/alsa-lib,tiwai/alsa-lib,takaswie/alsa-lib,tiwai/alsa-lib,takaswie/alsa-lib,takaswie/alsa-lib,alsa-project/alsa-lib