TP 18 : One node, not 2 in the experiment

In the Jupyter book of TP 18 :
You can now start ethos using the free tap network interface, the free IPv6 prefix you choose, the free UDP port and the node’s id of one of 2 nodes in your experiment.

There is just one node in the experiment.

Hi,

Thanks for noticing this mistake! It will be fixed for the next session of this Mooc.