update reference to mongodb password

kubernetes/README.md

@@ -138,7 +138,7 @@ If you don't like `Traefik` but you prefer `Ingress Nginx`, that works as well.
 
 When using Kerberos Vault, it will persist references to the recordings stored in your storage provider in a MongoDB database. As used before, we are using `helm` to install MongoDB in our Kubernetes cluster.
 
-Have a look into the `./mongodb/values.yaml` file, you will find plenty of configurations for the MongoDB helm chart. To change the username and password of the MongoDB instance, go ahead and [find the attribute where](https://github.com/kerberos-io/vault/blob/master/kubernetes/mongodb/values.yaml#L75) you can change the root password.
+Have a look into the `./mongodb/values.yaml` file, you will find plenty of configurations for the MongoDB helm chart. To change the username and password of the MongoDB instance, go ahead and [find the attribute where](https://github.com/kerberos-io/vault/blob/master/kubernetes/mongodb/values.yaml#L148) you can change the root password.
 
     helm repo add bitnami https://charts.bitnami.com/bitnami
     kubectl create namespace mongodb