Dummy change to schema.yaml

Author: ralfhandl

schemas/v1.0/schema.yaml

@@ -1,6 +1,6 @@
 $id: https://spec.openapis.org/overlay/1.0/schema/WORK-IN-PROGRESS
 $schema: https://json-schema.org/draft/2020-12/schema
-description: The description of Overlay v1.0.x documents
+description: The structure of Overlay v1.0.x documents
 type: object
 properties:
   overlay: