fix 4e powers again

this time the issue was situations where string contained [EFFECT-2] or something.

scripts/manager_ammunition.lua

@@ -51,7 +51,7 @@ local function getWeaponName(s)
 	sWeaponName = sWeaponName:gsub('%[ATTACK #%d+ %(%u%)%]', '');
 	sWeaponName = sWeaponName:gsub('%[%u+%]', '');
 	if sWeaponName:match('%[USING ') then
-		sWeaponName = sWeaponName:match('%[USING (.+)%]');
+		sWeaponName = sWeaponName:match('%[USING (.-)%]');
 	end
 	sWeaponName = sWeaponName:gsub('%[.+%]', '');
 	sWeaponName = sWeaponName:gsub(' %(vs%. .+%)', '');