Small code style in headers

[stockfish] / src / move.h

diff --git a/src/move.h b/src/move.h
index 6a5678f02c6f48a34a71a377ab94ef73b5886fbd..5a58afe69c6e09f66d79e886985f67a534430cd4 100644 (file)
--- a/src/move.h
+++ b/src/move.h
@@ -119,7 +119,7 @@ inline Move make_ep_move(Square from, Square to) {
 //// Prototypes
 ////
 
-extern std::ostream &operator << (std::ostream &os, Move m);
+extern std::ostream& operator<<(std::ostream &os, Move m);
 extern Move move_from_string(const Position &pos, const std::string &str);
 extern const std::string move_to_string(Move m);
 extern bool move_is_ok(Move m);