diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst
index 290c63827ff766..b9570f26d9ac79 100644
--- a/Doc/library/functions.rst
+++ b/Doc/library/functions.rst
@@ -1713,8 +1713,8 @@ are always available.  They are listed here in alphabetical order.
 
 
 .. _func-range:
-.. class:: range(stop)
-           range(start, stop, step=1)
+.. class:: range(stop, /)
+           range(start, stop, step=1, /)
    :noindex:
 
    Rather than being a function, :class:`range` is actually an immutable