More simplerer again.

Author: Julian

README.md

@@ -4,7 +4,7 @@
 
 This document describes a simple [JSON Schema vocabulary](https://json-schema.org/draft/2020-12/json-schema-core.html#name-schema-vocabularies) that can be used to validate JSON text sequences as specified by [RFC 7464](https://datatracker.ietf.org/doc/html/rfc7464).
 
-It defines two keywords whose purposes are to allow applying a JSON schema to individual elements in a JSON text sequence (hereafter "sequence").
+It defines two keywords which allow applying a JSON schema to individual elements in a JSON text sequence (hereafter "sequence").
 
 Though indeed the entirety of a sequence is not itself a standard JSON type (nor valid JSON), proscribed below is a loose [`stream` type](#streams) whose implementation is left mostly to the specific language or implementation to further define.