Update README.md

fix links to BOLTs

Author: throckmortonsign

README.md

@@ -8,7 +8,7 @@ the original "lightning network").
 This implementation is being developed in parallel with the protocol
 definition, which you can find [on my fork of the protocol description repository](https://github.com/rustyrussell/lightning).
 
-So far, we are working on the [inter-node encryption](https://github.com/rustyrussell/lightning/blob/master/communications/low/01-encryption.md) and [transaction negotiation](https://github.com/rustyrussell/lightning/blob/master/communications/low/02-wire-protocol.md) phases.
+So far, we are working on the [inter-node encryption](https://github.com/rustyrussell/lightning-rfc/blob/master/bolts/01-encryption.md) and [transaction negotiation](https://github.com/rustyrussell/lightning-rfc/blob/master/bolts/02-wire-protocol.md) phases.
 
 Later steps will enhance the protocol to network individual daemons,
 advertise their IP addresses, publish routes and fees, and use that