Dark Harvest wording

Can Dark Harvest's tooltip be changed to specify basic attacks rather than attacks?

Currently, it reads as: "Champions, large minions, and large monsters drop soul essence on death. Collect souls to become Soul Charged. Your next attack on a champion or structure consumes Soul Charged to deal bonus adaptive damage."

However; after trying to use it to cheese on Nunu, I found that it didn't work with snowball at all. Therefore -- as mentioned above -- can it be changed to say, "Your next [basic] attack on a champion or structure consumes Soul Charged to deal bonus adaptive damage." for clarity sake?