Worked on improving the palantir/conjure-java-runtime-api module by focusing on documentation quality and clarifying error semantics for developers. Addressed a specific bug by updating the SerializableError documentation to accurately describe its behavior based on type rather than error code, reducing confusion in error handling scenarios. The approach involved making doc-only changes in Java, ensuring no impact on the API surface or runtime behavior, and maintaining low risk for integration. Emphasized clear traceability by linking updates directly to the relevant issue. Demonstrated attention to developer experience and code clarity through targeted documentation skills and careful, review-friendly contributions.