diff --git a/kubernetes/training/lessons/1-k8s101.md b/kubernetes/training/lessons/1-k8s101.md
index 8b4c91a..86bd514 100644
--- a/kubernetes/training/lessons/1-k8s101.md
+++ b/kubernetes/training/lessons/1-k8s101.md
@@ -137,11 +137,11 @@ Q: how many pods do you have?
 
 Test your application multiple time:
 ```
-curl http://141.95.107.55:8080/
+curl http://141.95.107.55:8080/  # change 141.95.107.55 with your ip
 ...
-curl http://141.95.107.55:8080/
+curl http://141.95.107.55:8080/  # change 141.95.107.55 with your ip
 ...
-curl http://141.95.107.55:8080/
+curl http://141.95.107.55:8080/  # change 141.95.107.55 with your ip
 ```
 Q: is the output always the same? Explain why.
 
@@ -189,7 +189,7 @@ kubectl get pods
 Verify the update using curl
 
 ```
-curl http://141.95.107.55:8080/
+curl http://141.95.107.55:8080/  # change 141.95.107.55 with your ip
 ```
 Q: do you see the `v=2`?