Fix naming in inviter

Modules/Inviter.lua

@@ -192,9 +192,17 @@ function shared.Inviter.Init()
 			print(string.format("[%s] Channel name: %s", ModuleName, channelname))
 		end
 
-		if not Heimdall_Data.config.inviter.listeningChannel[channelname] then
+		local ok = false
+		for _, channel in pairs(Heimdall_Data.config.inviter.channels) do
+			if channel == channelname then
+				ok = true
+				break
+			end
+		end
+
+		if not ok then
 			if Heimdall_Data.config.inviter.debug then
-				print(string.format("[%s] Channel name does not match listening channel", ModuleName))
+				print(string.format("[%s] Channel name does not match any of the channels", ModuleName))
 			end
 			return
 		end