README: Add routerrpc sub-server tag
@@ -69,7 +69,7 @@ tags that enable the swap. This enables the required lnd rpc services.
```
cd lnd
-make install tags="signrpc walletrpc chainrpc invoicesrpc"
+make install tags="signrpc walletrpc chainrpc invoicesrpc routerrpc"
```
Check to see if you have already installed lnd. If you have, you will need to
