QNSPSA docstring wrong about callback arg order

[BryceFuller]

Environment

• Qiskit Algorithms version:
• Python version:
• Operating system:

What is happening?

The docstring states that:

callback: A callback function passed information in each iteration step. The
information is, in this order: the parameters, the function value, the number
of function evaluations, the stepsize, whether the step was accepted.

I do not find this to be the case, it looks like it might actually be:# function evals, params, function value, step_size, accepted

How can we reproduce the issue?

Run the tests for SPSA and print out the args to the callback. You can immediate see that the params are not first.

What should happen?

The docstring should be updated.

Any suggestions?

No response