Luiz Santos enhanced the elastic/elasticsearch repository by delivering a focused documentation update that clarified the enrichment indices deletion cadence. He addressed a common source of misconfiguration by specifying that previous enrich indices are deleted every 15 minutes, while enrichment policies themselves are not executed on that interval. This work, implemented using AsciiDoc and leveraging his technical writing and documentation skills, aimed to reduce support overhead and improve operational reliability. The update was concise, captured in a single commit, and demonstrated a targeted approach to improving clarity for users. Luiz’s contribution provided depth in documentation rather than breadth across multiple features or bugs.