Shaco's ability overview is outdated.
When you watch the Q and the passive videos for Shaco right now, you will realise that first basic after Q does the crit animation. That was a feature before the rework. Now it only reduces the cooldown. Also the passive back then used to deal 20% more damage from the back and from all sources, now it just crits. But, the video shows Shaco attacking Jhin repeatedly without crit animations, suggesting that its a video for the old passive. These overlooked videos aren't really impacting anything but, it would be nice if Riot finds the time to update them. Thanks.