Gerson contributed to the cakephp/cakephp repository by enhancing the ServerRequest API documentation, focusing on clarifying the getHeader method’s return type in the PHPDoc. Using PHP and adhering to PHPDoc standards, Gerson improved the accuracy and consistency of the API documentation, which helps reduce onboarding time for new developers and minimizes potential misinterpretation of API behavior. The work centered on documentation-driven development rather than code changes or bug fixes, demonstrating attention to developer experience and third-party integration readiness. This contribution, while limited in scope, addressed a specific need for clearer backend documentation within the CakePHP core project.