1 files changed, 7 insertions, 1 deletions
diff --git a/contrib/tools/python3/Objects/tupleobject.c b/contrib/tools/python3/Objects/tupleobject.c
index 818814b663d..42c94c8b1e0 100644
--- a/contrib/tools/python3/Objects/tupleobject.c
+++ b/contrib/tools/python3/Objects/tupleobject.c
@@ -827,11 +827,17 @@ tuple___getnewargs___impl(PyTupleObject *self)
     return Py_BuildValue("(N)", tupleslice(self, 0, Py_SIZE(self)));
 }
 
+
+PyDoc_STRVAR(tuple_class_getitem_doc,
+"Tuples are generic over the types of their contents.\n\n\
+For example, use ``tuple[int, str]`` for a pair whose first element is an int and second element is a string.\n\n\
+Tuples also support the form ``tuple[T, ...]`` to indicate an arbitrary length tuple of elements of type T.");
+
 static PyMethodDef tuple_methods[] = {
     TUPLE___GETNEWARGS___METHODDEF
     TUPLE_INDEX_METHODDEF
     TUPLE_COUNT_METHODDEF
-    {"__class_getitem__", Py_GenericAlias, METH_O|METH_CLASS, PyDoc_STR("See PEP 585")},
+    {"__class_getitem__", Py_GenericAlias, METH_O|METH_CLASS, tuple_class_getitem_doc},
     {NULL,              NULL}           /* sentinel */
 };