Beautiful photo!
I think it's good as it is, but here's a technique that I have used before if you want to give it a try. It is quite subtle but will at least eliminate the completely blown bright white area and will be unnoticeable if you are careful. I'm describing it as I've done it in Elements 9.
1. Use the Eyedropper Tool to select a bit of the faint yellow color close to the blown out area.
2. Use the Magic Wand Tool set to a tolerance of about 10 and click in the middle of the blown out area.
3. Do a Refine Edge of about 4 pixels on your selection.
4. Switch to the Brush Tool and set it to 20% opacity and zero hardness.
5. Paint over the selected area until you get the desired effect.
Sometimes it helps to hide the selection boundary while you work using Ctrl-H. If it doesn't look right, try again with a different color, selection area, feather, etc. For extra control make a new layer before you start painting. For even more subtlety you can apply a mask to the new layer and feather the newly painted area even more using a low opacity, soft black brush on the mask. You can also adjust the opacity of the new layer.
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