[fix] fix spelling mistake
[fix] fix spelling mistake

Change-Id: I626768ba147890cec65e7d4fa0ea3bcefae0baaa

wikimedia/pywikibot-core,wikimedia/pywikibot-core,PersianWikipedia/pywikibot-core,npdoty/pywikibot,happy5214/pywikibot-core,happy5214/pywikibot-core,magul/pywikibot-core,magul/pywikibot-core,npdoty/pywikibot