Update sources/platform/actors/development/actor_definition/dataset_schema/validation.md

Co-authored-by: Michał Olender <[email protected]>

Author: katacek

sources/platform/actors/development/actor_definition/dataset_schema/validation.md

@@ -1,6 +1,6 @@
 ---
 title: Dataset validation
-description:  Specify the dataset schema within the Actors so you can add monitoring and validation down to the field level.
+description:  Specify the dataset schema within the Actors so you can add monitoring and validation at the field level.
 slug: /actors/development/actor-definition/dataset-schema/validation
 ---