Cole Jackowski updated educational content in TheOdinProject/curriculum, focusing on improving clarity in HTML and CSS introductory materials. By standardizing terminology—specifically replacing “internet” with “web”—Cole aligned the curriculum with current web standards, reducing potential confusion for learners and supporting more accurate understanding of foundational concepts. The work involved content writing and educational material development, utilizing Markdown to ensure consistency and readability across the documentation. Cole maintained precise traceability by referencing both the relevant commit and issue, which facilitates future audits and updates. The scope was targeted, addressing a single feature with depth and attention to detail rather than breadth.