Fix incorrect return values in BattleNetTools.lua

diff --git a/BattleNetTools.lua b/BattleNetTools.lua
index 98094ad..5cf0408 100644
--- a/BattleNetTools.lua
+++ b/BattleNetTools.lua
@@ -39,7 +39,8 @@ local CET = C.Extensions.Table
 local CES = C.Extensions.String

 local FRIEND_RETURN_ARGC = 16
-local TOON_RETURN_ARGC = 17
+local TOON_RETURN_ARGC = 16
+local FRIENDTOON_RETURN_ARGC = 17

 local function ParseBNFriendResult(...)
 	local argc = select("#", ...)