Update readme.md

Author: bindiego

readme.md

@@ -2,7 +2,7 @@
 
 # Elastic Stack on k8s/GKE
 
-This project is currently in a MVP (Minimum Viable Product) status. So the entire process may invovle some manual setups (find & replace in a text editor). Once you familiar with the sturcture, you will find it's extremely easy. I am not sure if [Helm](https://helm.sh/) can achieve the flexiblity for this kind of data layer products. Let's start with simplicity anyway.
+Known production environment: 40 all role nodes evenly spread over 2 zones with 200TB data pd mounted.
 
 ## Prerequisites