Worked on the hiero-ledger/hiero-sdk-js repository to enhance the quality and clarity of migration notes documentation. Focused on improving the README by correcting spelling errors and refining technical writing, the changes aimed to streamline the onboarding process for developers migrating to the SDK. By leveraging Markdown and documentation best practices, the update reduced potential support queries and improved the overall professionalism of user-facing materials. The work was delivered as a signed-off commit in accordance with repository contribution guidelines, demonstrating attention to Git hygiene. No code features or bug fixes were introduced, with efforts concentrated solely on documentation and technical writing.