Update kya-manifest.schema.json

Author: WP-LKL

schema/kya-manifest.schema.json

@@ -2,7 +2,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "$id": "https://w3id.org/kya/v1/schema",
   "title": "KYA Manifest",
-  "description": "Know Your Agent (KYA) Manifest for Autonomous AI Agents.",
+  "description": "Know Your Agent (KYA) Manifest for autonomous AI agents (identity, governance, and operational constraints).",
   "type": "object",
   "required": [
     "@context",