Update Multi-LND-Node-setup.md

docs/Multi-LND-Node-setup.md

@@ -8,10 +8,16 @@ A single server instance of RTL can be used to connect with multiple LND nodes o
 3. Restart RTL
 4. Run RTL and switch LND nodes live via settings
 
-##### Update lnd.conf
+##### 1. Update lnd.conf
+This step is required to configure the nodes, which will be remotely connected with RTL.
+1. A static IP address must be assigned to the device running LND
+2. admin.macaroon for this node must be transferred to the device on which you need to run RTL
+3. Add this setting your lnd.conf file under the [Application Options] section: `restlisten=<ip address of the device running LND>:8080`
+4. Restart LND
 
-##### Configure 'RTL-Multi-Node-Conf.json'
 
-##### Restart RTL
+##### 2. Configure 'RTL-Multi-Node-Conf.json'
 
-##### Run RTL and switch LND nodes in the UI
+##### 3. Restart RTL
+
+##### 4. Run RTL and switch LND nodes in the UI