[Challenge2022] Clarification regarding the ON_OFF distribution parameters.

Dear participants, This is to inform you that we have been notified of an error in the documentation of the challenge. When specifying the parameters of the ON-OFF distribution, you must first indicate the "off_period" and then the "on_period":    source, destination, avg_bw, time_distribution, [*off_time, on_time,*] pkt_dist, pkt_size_1, prob_1, [pkt_size_2, prob_2, [pkt_size_3, prob_3, [pkt_size_4, prob_4, [pkt_size_5, prob_5,]]]] tos The files quickstart.ipynb and input_parameters_glossary.ipynb of the github have been updated to reflect this change. We also wished to notify that the attributes "avgPortOccupancy" and "maxQueueOccupancy" of the port_stats structure are expressed in bits instead of number of packets. Do not hesitate to contact us if you have any questions. Enjoy the challenge! Albert