Remove obsolete VTN configuration instructions
diff --git a/xos/configurations/cord-pod/README-Tutorial.md b/xos/configurations/cord-pod/README-Tutorial.md
index 1e3def3..805812f 100644
--- a/xos/configurations/cord-pod/README-Tutorial.md
+++ b/xos/configurations/cord-pod/README-Tutorial.md
@@ -75,24 +75,7 @@
## Bring up XOS
-Under the `cord-pod` configuration, edit file `make-vtn-networkconfig-json.sh`.
-Change the definition of `"publicGateways"` so that it looks like this (adding
- a second gatewayIp and gatewayMac):
-
-```
-"publicGateways": [
- {
- "gatewayIp": "10.168.0.1",
- "gatewayMac": "02:42:0a:a8:00:01"
- },
- {
- "gatewayIp": "10.168.1.1",
- "gatewayMac": "02:42:0a:a8:00:01"
- }
-],
-```
-
-Now run the `make` commands described in the [README.md](./README.md) file:
+Run the `make` commands described in the [README.md](./README.md) file:
```
ubuntu@xos:~/xos/xos/configurations/cord-pod$ make