Open Stack

On page 66 (as per the PDF), from 
http://docs.openstack.org/juno/install-guide/install/apt/openstack-install-guide-apt-juno.pdf, 
I am at "Install and configure network node".  This strikes me as stuff 
I should, then, be typing on... well, my network node.  However, at the 
top of the same page, it tells me to "Perform these commands on the 
controller node," and at no point does it actually say "perform these 
commands on the network node."  Since much of the setup is similar to 
stuff I've already done -- e.g., modifying the neutron.conf file -- I'm 
*ASSUMING* I should be doing this on the network node.  So:

A) Am I right?

B) If I am, to whom should I report a bug?  I know it's probably pretty 
obvious to those who've been down this road before, but to newbies like 
me, being as crazy clear about what gets typed on which machine is 
really, really helpful.