Comment 2 for bug 1555858

Reviewed: https://review.fuel-infra.org/20869
Submitter: Michele Fagan <email address hidden>
Branch: master

Commit: 085896ba4b171d94a83dbfce5976a3652270b693
Author: Svetlana Karslioglu <email address hidden>
Date: Wed May 18 21:33:50 2016

Modified the networking topologies section

Removed ambiguity about the networking topologies by describing
that the networking topologies in this section are recommended,
however a user can change the networking configuration as needed
to address his/her needs.

Change-Id: I0da08f62c29c28ff05429fc00485a56da3974e4c
Closes-bug: 1555858