Rephrase !PyErr_Occurred() comment: may=>can
Issue #29259.
diff --git a/Objects/abstract.c b/Objects/abstract.c
index 1132b84..7b1f196 100644
--- a/Objects/abstract.c
+++ b/Objects/abstract.c
@@ -2233,7 +2233,7 @@
PyObject *result;
/* PyObject_Call() must not be called with an exception set,
- because it may clear it (directly or indirectly) and so the
+ because it can clear it (directly or indirectly) and so the
caller loses its exception */
assert(!PyErr_Occurred());
assert(PyTuple_Check(args));
@@ -2309,7 +2309,7 @@
PyObject *result = NULL;
/* _PyObject_FastCallDict() must not be called with an exception set,
- because it may clear it (directly or indirectly) and so the
+ because it can clear it (directly or indirectly) and so the
caller loses its exception */
assert(!PyErr_Occurred());