Why github is not showing json files correctly? https://github.com/mozilla/BrowserQuest/blob/master/client/sprites/agent.json https://github.com/mozilla/Browser

Why github is not showing json files correctly? https://github.com/mozilla/BrowserQuest/blob/master/client/sprites/agent.json https://github.com/mozilla/BrowserQuest/blob/master/client/s... I can see only "{", to view the full i need to go to Raw format. I think Github should provide support for formatted json.