Fix bad href to the controls directive in Sass Reference
Fix bad href to the controls directive in Sass Reference

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