Fix a typo in DeepCopy.
Fix a typo in DeepCopy.

Closes #265

baiyanghese/sass,srawlins/sass,Anshdesire/sass,StephanieMak/sass,Nzaga/sass,nicklima/sass,danielfein/sass,dylannnn/sass,briangonzalez/sass,cmpereirasi/sass,nickg33/sass,HugoRLopes/sass,xzyfer/sass,stewx/sass,Iamronan/sass,MetaAshley/sass,Andrey-Pavlov/sass,amitsuroliya/sass,schneems/sass,Industrys/sass,liquidmetal/sass,14113/sass,ridixcr/sass,antonifs/sass,PMArtz92/sass,rammy7219/sass,antonifs/sass,saper/sass,modulexcite/sass,jaroot32/sass,HugoRLopes/sass,xzyfer/sass,dylannnn/sass,schneems/sass,MetaAshley/sass,Ahnita/sass,Iamronan/sass,OrenBochman/sass,zaru/sass,chriseppstein/sass,Ahnita/sass,Industrys/sass,askl56/sass,oss-practice/sass,danielfein/sass,Anshdesire/sass,tangposmarvin/sass,Galactix/sass,hcatlin/sass,modulexcite/sass,Galactix/sass,DanteKaris/sass,Andrey-Pavlov/sass,liquidmetal/sass,rammy7219/sass,tangposmarvin/sass,OrenBochman/sass,askl56/sass,nicklima/sass,tenderlove/sass,srawlins/sass,lmetla/sass,saper/sass,nickg33/sass,stewx/sass,jaroot32/sass,JuanitoFatas/sass,DanteKaris/sass,PMArtz92/sass,JuanitoFatas/sass,cmpereirasi/sass,StephanieMak/sass,srinivashappy/sass,srinivashappy/sass,lmetla/sass,ridixcr/sass,hcatlin/sass,amitsuroliya/sass,Nzaga/sass,zaru/sass