Update deploy-manage/deploy/cloud-on-k8s/pod-disruption-budget.md

Co-authored-by: shainaraskas <[email protected]>

Author: naemono

deploy-manage/deploy/cloud-on-k8s/pod-disruption-budget.md

@@ -40,7 +40,7 @@ In Elasticsearch clusters managed by ECK and licensed with an Enterprise license
 Single-node clusters are not considered highly available and can always be disrupted regardless of license type.
 
 :::{note}
-Multiple `nodeSets` that share the same type (ex: master) will be combined into a single Pod Disruption Budget.
+Multiple `nodeSets` that share the same role, such as `master` or `ml`, are combined into a single Pod Disruption Budget for each role.
 :::
 
 ## Default rules (Basic license) [default-pdb-rules]