Worked on the apache/lucene repository to enhance the accuracy and clarity of documentation within the analysis module. Focused on correcting a class name typo from SynoymGraphFilter to SynonymGraphFilter in the package-info.java file, this update improved the reliability of Java documentation and reduced potential confusion for developers referencing the analysis package. The work centered on documentation skills, ensuring that onboarding for new contributors is smoother and that the codebase remains consistent and maintainable. No new features were added, but the targeted bug fix contributed to a more stable developer experience without altering the runtime behavior of the existing Java code.