Auto merge of #1798 - jakiestfu:master, r=locks
Auto merge of #1798 - jakiestfu:master, r=locks

Polymorphism Code Typo

skaterdav85/guides,nicobot/guides,knownasilya/guides,skaterdav85/guides,tleskin/guides,nicobot/guides,knownasilya/guides,skaterdav85/guides,tleskin/guides,skaterdav85/guides,tleskin/guides,knownasilya/guides,nicobot/guides,knownasilya/guides