Environment

• Qiskit version: 1.1

What is happening?

BitArray.from_bool_array() has a kwarg order which nominally should be 'little' or 'big' (for bit-ordering of the input array).

The function only checks whether or not order == 'little':

Would be helpful to raise an error if order is neither 'little' nor 'big'. Otherwise e.g. a user will unknowingly get the wrong result if they typo order = 'litle'.

How can we reproduce the issue?

see above

What should happen?

see above

Any suggestions?

No response