Merge pull request #553 from justinmoon/loop

Renting channel liquidity is reason to operate node

node_operations.asciidoc

@@ -7,7 +7,7 @@ There are many reasons why you might want to set up your own Lightning node. The
 
 * To be a full, active participant in the Lightning Network, not just an end-user.
 * To run an e-commerce store or receive income via Lightning payments.
-* To earn income from Lightning routing fees.
+* To earn income from Lightning routing fees or by renting channel liquidity.
 * To develop new services, applications, or plugins for the Lightning Network.
 * To increase your financial privacy while using Lightning.
 * To use some apps built on top of Lightning, like Lightning-powered Instant Messaging apps.