Worked on the apache/ignite-3 repository to address a documentation bug affecting Maven users integrating the Java client artifact. Focused on correcting the groupId in the Developers Guide, the update ensured that developers referencing the artifact in Maven builds would avoid dependency resolution issues. The solution involved editing AsciiDoc (adoc) documentation and linking the change to the relevant issue tracker for traceability. By aligning the documentation with the correct Maven coordinates, the work improved onboarding for new contributors and enhanced build reliability for downstream projects. The contribution demonstrated attention to detail in documentation and proficiency with Maven and adoc formats.