r1 and rz descriptions in API lack clarity of their differentiation

[mmvandieren]

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Describe the bug

the r1 and rz have descriptions in the API as rotations about the |1> state and the z-axis, respectively. These are identical rotations, yet the gates are not identical. A sentence mentioning how the phase differs would be useful.

I'll submit a PR with a suggestion for clarity.

Steps to reproduce the bug

compare the descriptions of r1 and rz
https://nvidia.github.io/cuda-quantum/latest/api/default_ops.html

Expected behavior

Reader should recognize the different behavior of the 2 gates through the verbal descriptions (without having to dive into the matrix multiplication)

Is this a regression? If it is, put the last known working version (or commit) here.

Not a regression

Environment

• CUDA Quantum version:
• Python version:
• C++ compiler:
• Operating system:

Suggestions

No response