Worked on the spring-data-relational repository with a focus on improving documentation accuracy for dependency management. Addressed a documentation bug by updating the PostgreSQL dependency coordinates, ensuring the correct group ID is referenced for integration. This change, implemented using asciidoc, directly reduces the risk of misconfiguration for developers integrating PostgreSQL, streamlining onboarding and setup processes. The work involved careful review and alignment of documentation with current artifact standards, closing issue #2163. Although the contribution was a single targeted fix rather than a new feature, it demonstrated attention to detail and a commitment to maintaining reliable, up-to-date technical documentation.