Fixes for consistency with other footprints
was PR #828 mono with circular holes QingPu_WQP-PJ398SM http://www.qingpu-electronics.com/en/products/WQP-PJ398SM-362.html
was PR #828 mono with circular holes QingPu_WQP-PJ398SM http://www.qingpu-electronics.com/en/products/WQP-PJ398SM-362.html