diff --git a/docs/11-pod-network-routes.md b/docs/11-pod-network-routes.md
index 7e7cfd4..ccc1fb5 100644
--- a/docs/11-pod-network-routes.md
+++ b/docs/11-pod-network-routes.md
@@ -23,22 +23,16 @@ Print the internal IP address and Pod CIDR range for each worker instance:
 ```
 
 ```bash
-ssh root@server <<EOF
-  ip route add ${NODE_0_SUBNET} via ${NODE_0_IP}
-  ip route add ${NODE_1_SUBNET} via ${NODE_1_IP}
-EOF
+ssh root@server "ip route add ${NODE_0_SUBNET} via ${NODE_0_IP}"
+ssh root@server "ip route add ${NODE_1_SUBNET} via ${NODE_1_IP}"
 ```
 
 ```bash
-ssh root@node-0 <<EOF
-  ip route add ${NODE_1_SUBNET} via ${NODE_1_IP}
-EOF
+ssh root@node-0 "ip route add ${NODE_1_SUBNET} via ${NODE_1_IP}"
 ```
 
 ```bash
-ssh root@node-1 <<EOF
-  ip route add ${NODE_0_SUBNET} via ${NODE_0_IP}
-EOF
+ssh root@node-1 "ip route add ${NODE_0_SUBNET} via ${NODE_0_IP}"
 ```
 
 ## Verification