[.80][Description Need Updating] Treasure Vault

The treasury vault says this

The Treasury Vault will greatly increase the Gildar of the nation able to construct it. It will allow them to gain interest on all Gildar they have saved up in addition to providing additional bonuses when the city with the Treasury Vault isn't constructing or training anything.

The last part

"isn't constructing or training anything", should be changed to "is producing wealth."

It is functionally doing this already.