Worked on improving documentation reliability in the quantumlib/Cirq repository by addressing a rendering issue in the PhasedXZGate docstring. Focused on stabilizing how mathematical expressions, specifically the ZYZ angle representation, appear in the documentation by escaping special characters in Python docstrings. This targeted bug fix enhanced clarity for users referencing mathematical notation, reducing confusion and supporting maintainability. No new features were introduced during this period, as the primary goal was to ensure release readiness and minimize risk to existing functionality. The work demonstrated attention to detail in documentation and proficiency with Python, emphasizing quality and stability over broad changes.