Worked on the shader-slang/slang repository to enhance the clarity of command-line interface documentation, specifically addressing the optimization level flag. Focused on correcting and detailing the default optimization setting to align documentation with actual build behavior, thereby reducing the risk of misconfiguration for developers. Utilized C++ and Markdown to update technical references, ensuring that usage of the -O flag was accurately described and preventing common misunderstandings. Collaborated across teams to address feedback linked to issue #10303, demonstrating responsiveness to user needs. This targeted documentation improvement aimed to streamline onboarding, reduce support requests, and improve overall developer productivity and experience.