Removing un-used grammar reference
Removing un-used grammar reference

meunierfrederic/octocatlinguist,jtbandes/linguist,erkyrath/linguist,pchaigno/linguist,osorgin/linguist,stanhu/linguist,yyx990803/linguist,meunierfrederic/octocatlinguist,erkyrath/linguist,christop/linguist,jtbandes/linguist,c-lipka/linguist,ppaulweber/github-linguist,sebgod/linguist,ppaulweber/github-linguist,erkyrath/linguist,MahmoudFayed/linguist,meunierfrederic/octocatlinguist,PsichiX/linguist,MostAwesomeDude/linguist,R4PaSs/linguist,stanhu/linguist,pchaigno/linguist,github/linguist,MahmoudFayed/linguist,PsichiX/linguist,github/linguist,osorgin/linguist,JJ/linguist,yyx990803/linguist,github/linguist,R4PaSs/linguist,JJ/linguist,mwpastore/linguist,MostAwesomeDude/linguist,github/linguist,pchaigno/linguist,sebgod/linguist,yyx990803/linguist,sebgod/linguist,JJ/linguist,tschf/linguist,yyx990803/linguist,tschf/linguist,c-lipka/linguist,sebgod/linguist,erkyrath/linguist,JJ/linguist,stanhu/linguist,stanhu/linguist,mwpastore/linguist,pchaigno/linguist,christop/linguist