Aronco focused on enhancing documentation quality within the zephyrproject-rtos/zephyr-testing repository, specifically targeting the mcumgr subsystem. During the month, Aronco identified and corrected a typo in the fs_mgmt Kconfig description, clarifying guidance on file chunk size limits. This documentation-only update, implemented using Kconfig and leveraging strong documentation skills, did not alter system functionality but improved the accuracy and consistency of configuration instructions. By aligning the documentation with Zephyr standards, Aronco reduced the risk of misconfiguration for developers and users. The work demonstrated attention to detail and contributed to the maintainability of the project’s configuration documentation.