bank-account: update README using configlet (#1366)
bank-account: update README using configlet (#1366)


smalley/python,smalley/python,behrtam/xpython,N-Parsons/exercism-python,exercism/python,jmluy/xpython,exercism/python,exercism/xpython,behrtam/xpython,N-Parsons/exercism-python,jmluy/xpython,exercism/xpython