diff --git a/README.md b/README.md
index 027a366..31569d0 100644
--- a/README.md
+++ b/README.md
@@ -2,12 +2,14 @@
 
 Connect two distinct radio [Meshtastic](https://meshtastic.org) networks using TCP.
 
+WARNING: Traffic is sent insecure using TCP. Use a VPN to secure traffic between the nodes
+
 ## Requirements
 
 - Python3
 - Two Meshtastic devices:   
    - Local `LOCAL_NODE_ADDR` The IP address or Serial devPath (micro USB cable needed for serial access) of a local Meshtastic device
-   - Remote `REMOTE_NODE_ARR` The IP address of a remote Meshtastic device
+   - Remote `REMOTE_NODE_ADDR` The IP address of a remote Meshtastic device
 
 Refer to <https://meshtastic.org/docs/settings/config/wifi#wifi-client> to configure a Meshtastic device to use wifi and expose a TCP address
 
@@ -25,7 +27,7 @@ $ pip install -r requirements.txt
 
 ## Turn on the Bridge
 
-In the `meshtastic-bridge` directory run the following:
+In the `meshtastic-bridge` directory run the following - replacing `BRIDGE_DISTANCE_KM`, `LOCAL_NODE_ADDR` and `REMOTE_NODE_ADDR` with the proper values:
 
 ```
 BRIDGE_DISTANCE_KM=0 LOCAL_NODE_ADDR=/dev/ttyUSB0 REMOTE_NODE_ADDR=182.168.86.123 python main.py