[Rules] 4th Edition Recce and Spotting rule 8.23

[nbisada]

Their second ability is that they can place a Spotted marker on any one enemy unit they can spot per turn, just as if the enemy unit had " blown its cover" by firing.

Interpretation 1:
...on any one enemy unit they could spot if the enemy unit had fired (e.g., 12 hexes away in a fields/brush/tall grass hex)

Interpretation 2:
...on any one enemy unit only 4 hexes away in Limiting Terrain

Thank you.