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-rw-r--r--third_party/abseil_cpp/absl/container/btree_set.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/third_party/abseil_cpp/absl/container/btree_set.h b/third_party/abseil_cpp/absl/container/btree_set.h
index d3e78866a7..21ef0a032a 100644
--- a/third_party/abseil_cpp/absl/container/btree_set.h
+++ b/third_party/abseil_cpp/absl/container/btree_set.h
@@ -183,7 +183,7 @@ class btree_set
   // template <typename K> size_type erase(const K& key):
   //
   //   Erases the element with the matching key, if it exists, returning the
-  //   number of elements erased.
+  //   number of elements erased (0 or 1).
   using Base::erase;
 
   // btree_set::insert()