Add include_plus_and_minus_in_html: true
Add include_plus_and_minus_in_html: true

To make it more obvious what happened

YOTOV-LIMITED/whitehall,alphagov/whitehall,askl56/whitehall,ggoral/whitehall,alphagov/whitehall,robinwhittleton/whitehall,ggoral/whitehall,robinwhittleton/whitehall,hotvulcan/whitehall,hotvulcan/whitehall,YOTOV-LIMITED/whitehall,askl56/whitehall,alphagov/whitehall,robinwhittleton/whitehall,hotvulcan/whitehall,YOTOV-LIMITED/whitehall,askl56/whitehall,YOTOV-LIMITED/whitehall,hotvulcan/whitehall,ggoral/whitehall,robinwhittleton/whitehall,askl56/whitehall,ggoral/whitehall,alphagov/whitehall