Worked on the Qiskit/documentation repository, focusing on improving the clarity of educational materials for quantum computing. Addressed a documentation issue in the HPC course by correcting the gate notation from 'R-y' to 'R_y', ensuring consistency with standard quantum computing conventions. This change, implemented through technical writing and a strong understanding of quantum computing concepts, did not alter any functional code or runtime behavior. The update was tracked via a single commit linked to a documented issue, reflecting a careful and precise approach to documentation maintenance. The work contributed to reducing confusion for learners and enhancing overall material readability.