Worked on enhancing the cspell-dicts repository by extending its spell-check capabilities for control-system terminology. Focused on dictionary management, the developer added the domain-specific term 'setpoint' to both the plain-text dictionary and the source files, ensuring consistent recognition across documentation and code. This targeted update improved spell-check accuracy for control-system content, streamlining the review process and supporting more reliable content authoring. The work involved careful text handling and integration within the existing dictionary structure, emphasizing maintainability and domain coverage. No bugs were addressed during this period, with efforts concentrated on feature development and the precise management of specialized vocabulary.