Remove erroneous LaTeX alignment character (#8106)
Remove erroneous LaTeX alignment character (#8106)

* amp alignment in a single line results in "Misplaced &"

* Restore punctuation

Co-authored-by: Jake Lishman <c8d99c2f7cd5f432c163abcd422672b9f77550bb@binhbar.com>
QISKit/qiskit-sdk-py,QISKit/qiskit-sdk-py,QISKit/qiskit-sdk-py