Merge: src/model/model_index: model index uses BKTree

[nit.git] / lib / core / collection / union_find.nit

diff --git a/lib/core/collection/union_find.nit b/lib/core/collection/union_find.nit
index 80c5005..864c509 100644 (file)
--- a/lib/core/collection/union_find.nit
+++ b/lib/core/collection/union_find.nit
@@ -140,6 +140,7 @@ class DisjointSet[E]
        end
 
        # Are all elements of `es` in the same subset?
+       #
        #     var s = new DisjointSet[Int]
        #     s.add_all([1,2,3,4,5,6])
        #     s.union_all([1,2,3])