Updated some terminology and added comments.
diff --git a/python/repeated.h b/python/repeated.h
index 5e5f6f9..06945bf 100644
--- a/python/repeated.h
+++ b/python/repeated.h
@@ -33,11 +33,10 @@
#include "python/python.h"
#include "upb/def.h"
-// Creates a new repeated field in the unset state for field `f` of message
-// object `parent`.
-PyObject* PyUpb_RepeatedContainer_NewUnset(PyObject* parent,
- const upb_fielddef* f,
- PyObject* arena);
+// Creates a new repeated field stub for field `f` of message object `parent`.
+PyObject* PyUpb_RepeatedContainer_NewStub(PyObject* parent,
+ const upb_fielddef* f,
+ PyObject* arena);
// Returns a repeated field object wrapping `arr`, of field type `f`, which
// must be on `arena`. If an existing wrapper object exists, it will be
@@ -47,8 +46,7 @@
const upb_fielddef* f,
PyObject* arena);
-// Switches a repeated field in the unset state to be set, with `arr` as the
-// data being pointed to.
+// Reifies a repeated field stub to point to the concrete data in `arr`.
void PyUpb_RepeatedContainer_Reify(PyObject* self, upb_array* arr);
// Implements repeated_field.extend(iterable). `_self` must be a repeated
