horst3180_arc-theme/extra/Chrome/arc-dark-theme/_locales/en/messages.json

{
  "appName": {
    "message": "Arc dark chrome theme",
    "description": "The title of the application, displayed in the web store."
  },
  "appDesc": {
    "message": "A Google Chrome theme made to match the colors of the dark arc theme by horst3180", 
    "description":"The description of the application, displayed in the web store."
  }
}