OSDOCS-14999: 4.19.1 z-stream RN

Author: tmalove

release_notes/ocp-4-19-release-notes.adoc

@@ -2829,7 +2829,7 @@ $ oc adm release info 4.19.1 --pullspecs
 
 * Previously, a bug was triggered when adding vCenter cloud credentials for the post installation of the {ai-full} because of an invalid ConfigMap object for the cloud provider configuration. As a result, a `missing vcenterplaceholder` error was displayed. With this release, the ConfigMap data is correct, and the error is not displayed. 
 
-* Previously, a network issue during an API call in a customer's cluster caused a timeout in {olmv0-first}. As a result, Operator installations often failed because of timeout issues. With this release, the catalog cache refresh interval is updated to resolve timeout issues. As a result, the likelihood of Operator installation timeouts is reduced.
+* Previously, a network issue during an API call in a cluster caused a timeout in {olmv0-first}. As a result, Operator installations often failed because of timeout issues. With this release, the catalog cache refresh interval is updated to resolve timeout issues. As a result, the likelihood of Operator installation timeouts is reduced.
 
 * Previously, Operator group reconciliation in {olmv0-first} triggered unnecessary `ClusterRole` updates because of the changing order of aggregation rule selectors. As a result, unnecessary API server writes occurred. With this release, a bug fix ensures the deterministic order of `ClusterRoleSelectors` in the aggregation rule, reducing unnecessary API server writes and improving cluster stability.