Fix stale comment in split.c referencing removed SEARCH_SORT_LIMIT.

Comment-only; split.c never called the macro itself (it always fully
sorts its remaining moves regardless, unaffected by the rename), just
referenced the name in a doc comment explaining why it opts out of the
leftover-selection budget entirely.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/split.c b/src/split.c
index 8558e3c..17b77f6 100755
--- a/src/split.c
+++ b/src/split.c
@@ -628,9 +628,9 @@ Return value:
                 // work for naught.  We also want to know as soon as
                 // possible so that we can vacate this split point,
                 // free up a worker thread and get back to the main
-                // search.  So forget about the SEARCH_SORT_LIMIT
-                // stuff here and sort the whole list of moves from
-                // best..worst.
+                // search.  So forget about the leftover-selection
+                // budget (NumLeftoverMovesToSelect in search.c) here
+                // and sort the whole list of moves from best..worst.
                 //
                 SelectBestWithHistory(ctx, v);
                 ctx->sMoveStack.mvf[v].mv.bvFlags |=