Oedema
Oedema is a condition that occurs when plants receive too much water. Because the plant cells cannot use all of the water, they tend to expand, forming unsightly brown bumps on the leaves of the jade plant. In extreme cases, if left untreated, the brown spots associated with oedema can even spread to the blossoms. Oedema is a more common occurence during the winter months.

Treating Oedema

Several strategies can be employed to reduce the effects of oedema. Succulents should not be watered too frequently, and the soil should be allowed to thoroughly dry out before watering the plant again. Planting the jade in a pot that drains well will lessen the likelihood that the plant will suffer from oedema, and so will making sure that the plant has enough sun to aid in drying out the soil. Remember, it is never a bad idea to remove leaves that are obviously dying; this ensures that the plant does not needlessly divert nutrients in an effort to save dying leaves.

From another site:

Water Salts
If you live in an area that naturally has salts or minerals in the tap water, these salts and minerals can cause your jade plant to develop brown spots on its leaves. The water gets taken up by the root system to the leaves and then the leaves give off the water through transpiration. The leaves can only release water, not the salts. When the salts get left behind, they can burn the leaves. The problem will show on most of the leaves on their upper surface and at the tips. To prevent this problem, give your jade plant filtered water. This type of leaf burn can also happen if you give your jade plant too much fertilizer. Only feed your plant once every three months and follow all package directions so you don't give it too much.

Adromischus it is indeed. I had just assumed it was in the jade family. Here is another photo that shows the spot that goes almost through the leaf. Again, thank you for any suggestions you may have.