Fix grammar - allow empty set of record fields

[tiger.ml.git] / exercises / ch01 / tree_balanced_red_black.mli

diff --git a/exercises/ch01/tree_balanced_red_black.mli b/exercises/ch01/tree_balanced_red_black.mli
index e0e08ee..c26f49e 100644 (file)
--- a/exercises/ch01/tree_balanced_red_black.mli
+++ b/exercises/ch01/tree_balanced_red_black.mli
@@ -1 +1 @@
-include Tree_sig.S
+include Tree.S