Fix subchannel key comparison

1 files changed, 1 insertions, 4 deletions

diff --git a/src/core/ext/filters/client_channel/subchannel_index.h b/src/core/ext/filters/client_channel/subchannel_index.h
index a7dae9d47d..c135613d26 100644
--- a/src/core/ext/filters/client_channel/subchannel_index.h
+++ b/src/core/ext/filters/client_channel/subchannel_index.h
@@ -65,13 +65,10 @@ void grpc_subchannel_index_ref(void);
 void grpc_subchannel_index_unref(void);
 
 /** \em TEST ONLY.
- * If \a force_creation is true, all key comparisons will be false, resulting in
+ * If \a force_creation is true, all keys are regarded different, resulting in
  * new subchannels always being created. Otherwise, the keys will be compared as
  * usual.
  *
- * This function is *not* threadsafe on purpose: it should *only* be used in
- * test code.
- *
  * Tests using this function \em MUST run tests with and without \a
  * force_creation set. */
 void grpc_subchannel_index_test_only_set_force_creation(bool force_creation);