Added comment explaning inner function.
Added comment explaning inner function.

gwax/nikola,knowsuchagency/nikola,okin/nikola,gwax/nikola,okin/nikola,xuhdev/nikola,getnikola/nikola,getnikola/nikola,knowsuchagency/nikola,getnikola/nikola,knowsuchagency/nikola,andredias/nikola,okin/nikola,getnikola/nikola,andredias/nikola,xuhdev/nikola,xuhdev/nikola,gwax/nikola,xuhdev/nikola,okin/nikola,andredias/nikola