openapi.yml link was broken on README.md
See the [architecture blueprint](https://docs.joinpeertube.org/#/contribute-architecture) for a more detailed explanation of the architectural choices.
See our REST API documentation:
- * OpenAPI 3.0.0 schema: [/support/doc/api/openapi.yaml](https://github.com/Chocobozzz/PeerTube/blob/support/doc/api/openapi.yaml)
+ * OpenAPI 3.0.0 schema: [/support/doc/api/openapi.yaml](https://github.com/Chocobozzz/PeerTube/blob/develop/support/doc/api/openapi.yaml)
* Spec explorer: [docs.joinpeertube.org/api-rest-reference.html](https://docs.joinpeertube.org/api-rest-reference.html)
See our [ActivityPub documentation](https://docs.joinpeertube.org/#/api-activitypub).