deletions | additions       diff --git a/figures/network_topologies/caption.tex b/figures/network_topologies/caption.tex  index fbdb958..250895b 100644  --- a/figures/network_topologies/caption.tex  +++ b/figures/network_topologies/caption.tex 
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Network topologies appropriate for Internet of Things\href{http://http://radar.oreilly.com/2014/04/3-topologies-driving-iot-networking-standards.html}{} Things\href{http://http://radar.oreilly.com/2014/04/3-topologies-driving-iot-networking-standards.html}{oreilly}