Worked on enhancing error handling in the temporalio/sdk-java repository by addressing a specific issue with WorkflowException message clarity. Focused on improving the developer experience, the work involved fixing a missing apostrophe in error messages, which helps reduce confusion and streamlines troubleshooting for users of the Temporal Java SDK. The approach emphasized minimal risk to existing workflows and included collaboration with other contributors to ensure accuracy and maintainability. Utilized Java and applied targeted error handling techniques to deliver a concise, well-scoped change. No new features were introduced during this period, with efforts concentrated solely on this bug fix and code quality.