-/// KPKPScalingFunction scales KP vs KP endgames. This is done by removing
-/// the weakest side's pawn and probing the KP vs K bitbase: If the weakest
-/// side has a draw without the pawn, she probably has at least a draw with
-/// the pawn as well. The exception is when the stronger side's pawn is far
-/// advanced and not on a rook file; in this case it is often possible to win
-/// (e.g. 8/4k3/3p4/3P4/6K1/8/8/8 w - - 0 1).
+/// K and a pawn vs K and a pawn. This is done by removing the weakest side's
+/// pawn and probing the KP vs K bitbase: If the weakest side has a draw without
+/// the pawn, she probably has at least a draw with the pawn as well. The exception
+/// is when the stronger side's pawn is far advanced and not on a rook file; in
+/// this case it is often possible to win (e.g. 8/4k3/3p4/3P4/6K1/8/8/8 w - - 0 1).