Update serverlessworkflow/modules/ROOT/pages/persistence/core-concept…

…s.adoc

Co-authored-by: Kalyani Desai <[email protected]>

serverlessworkflow/modules/ROOT/pages/persistence/core-concepts.adoc

@@ -14,7 +14,7 @@ Each mechanism is intended for different a purpose:
 image::persistence/Persistence-Types.png[]
 
 == Workflow runtime persistence
-The workflow runtime persistence is designed to ensure that your workflow instances remain consistent in the context of an error or a runtime restart. For example, a pod restart, a programmed maintenance shutdown, etc.
+The workflow runtime persistence ensures that your workflow instances remain consistent during an error or a runtime restart. For example, a pod restart, a programmed maintenance shutdown, etc.
 This is achieved by storing snapshots of the executing workflow instances [xref:use-cases/advanced-developer-use-cases/persistence/persistence-core-concepts.adoc#saving_of_workflow_snapshots[see more details]].
 That information is stored in an internal format, and usually, you must only focus on providing the proper configurations to use it.