[Gameplay] Upgrading Smite giving additional charges.

So I was playing a game and level 1 shenanigans were happening and I happen to get first blood. It was still early so I recalled and got myself a shiny new blue smite. In the process my smite had obtained 2 charges (if I remember correctly this was before the second charge normally begins charging). This allows you to use smite on both buffs and an enemy in a pretty short amount of time, something that probably isn't intended.