fix broken javadoc link in developer docs

docs/site/docs/index.md

@@ -2,7 +2,7 @@
 
 This site is meant to assist developers of the [opa-java](https://github.com/StyraInc/opa-java/) project itself. Looking for docs on how to use it? Consider the [JavaDoc](./javadoc) or [SDK docs](https://docs.styra.com/sdk).
 
-This site contains the developer documentation for [opa-java](https://github.com/StyraInc/opa-java/), a Java SDK for the [Open Policy Agent](https://www.openpolicyagent.org/) [REST API](https://www.openpolicyagent.org/docs/latest/rest-api/). "Low level" wrappers around the REST API methods are generated using [Speakeasy](https://www.speakeasyapi.dev/). A higher level human-written API is also provided, which is intended to simplify the most common tasks for OPA API consumers. The Speakeasy-generated API can be found in the [`com.styra.opa.sdk`](https://styrainc.github.io/opa-java/javadoc/com/styra/opa/sdk/package-summary.html) package, while the higher level API is located in [`com.styra.opa`](https://styrainc.github.io/opa-java/javadoc/com/styra/opa/package-summary.html).
+This site contains the developer documentation for [opa-java](https://github.com/StyraInc/opa-java/), a Java SDK for the [Open Policy Agent](https://www.openpolicyagent.org/) [REST API](https://www.openpolicyagent.org/docs/latest/rest-api/). "Low level" wrappers around the REST API methods are generated using [Speakeasy](https://www.speakeasyapi.dev/). A higher level human-written API is also provided, which is intended to simplify the most common tasks for OPA API consumers. The Speakeasy-generated API can be found in the [`com.styra.opa.openapi`](https://styrainc.github.io/opa-java/javadoc/com/styra/opa/openapi/package-summary.html) package, while the higher level API is located in [`com.styra.opa`](https://styrainc.github.io/opa-java/javadoc/com/styra/opa/package-summary.html).
 
 ## Documentation Index