Add more Polyurethane to recently refinished hardwood flooring?
For anyone reading this I did as I said and it came out really well.  Process was to get a 220 grit screening pad and hand sand all the edges.  Then I cut a piece to go on my finish sander and hit the whole kitchen lightly.  Then I swept and mopped.

Painted on semi-satin polyuruthane with a brush.  I used Semi, because I was informed than for a satin finish you only want to do a satin base coat or else it will come out milky.

The kitchen looks much better now and I will repeat the process on the rest of the house when I have time.