twelve-days: test style fix
twelve-days: test style fix

exercism/xpython,mweb/python,outkaj/xpython,mweb/python,behrtam/xpython,exercism/python,rootulp/xpython,pheanex/xpython,jmluy/xpython,orozcoadrian/xpython,de2Zotjes/xpython,pheanex/xpython,N-Parsons/exercism-python,N-Parsons/exercism-python,jmluy/xpython,orozcoadrian/xpython,smalley/python,outkaj/xpython,de2Zotjes/xpython,rootulp/xpython,oalbe/xpython,exercism/python,exercism/xpython,behrtam/xpython,smalley/python,oalbe/xpython