diff -r 6fe3d2cb9655 -r 366771e15a2c src/ai/api/ai_pathfinder.hpp
--- a/src/ai/api/ai_pathfinder.hpp	Sun Jul 15 16:39:11 2007 +0000
+++ b/src/ai/api/ai_pathfinder.hpp	Wed Jul 18 08:38:50 2007 +0000
@@ -15,6 +15,9 @@
  */
 class AIPathFinder : public AIObject {
 public:
+	/**
+	 * The type of pathfinders known in the game.
+	 */
 	enum PathFinderType {
 		PATHFINDER_ROAD = 0,
 		PATHFINDER_RAIL = 1,