Tooltip for Black Hand Flamer is outdated

[jrb0001]

Tiberium immunity requires the Tiberium Infusion upgrade.

[ZxGanon]

That shouldnt happen since the Black Hand Flamer is a Propaganda Nod unit. He should be Immune right from the start.

But actually I never understood why we made him immune to Tiberium in the first place when Industry Nod is all about experiments with Tiberium.

So yeah I think its okay if he is not immune to Tiberium by default.