Fixes double-quoted kind number

Co-authored-by: arthurfranca <arthur.a.franca@gmail.com>

172.md

@@ -47,7 +47,7 @@ Any Nostr event can be a post request. Clients should simply add the community's
   "id": "<32-bytes lowercase hex-encoded SHA-256 of the the serialized event data>",
   "pubkey": "<32-bytes lowercase hex-encoded public key of the event creator>",
   "created_at": "<Unix timestamp in seconds>",
-  "kind": "1",
+  "kind": 1,
   "tags": [
     ["a", "34550:<community event author pubkey>:<d-identifier of the community>", "<optional relay url>"],
   ],