Schedule 8812 Non Refundable Credit

I updated my Turbo Tax today and when it ran it said I was entitled to a $22 non refundable credit from Schedule 8812 Worksheet A.  TurboTax does not show the detail of 8812-Worksheet A so I can see how or why it is calculating this.  It did not do it prior to the last update and I don't think I am entitled to any non-refundable credit.  Help Please