Fix #14943. Update the proper default value and list the proper argument names in the explanation.
diff --git a/Doc/library/winreg.rst b/Doc/library/winreg.rst
index 5cf30ee..e49b51b 100644
--- a/Doc/library/winreg.rst
+++ b/Doc/library/winreg.rst
@@ -243,7 +243,7 @@
specified in *file_name* is relative to the remote computer.
-.. function:: OpenKey(key, sub_key, reserved=0, access=KEY_ALL_ACCESS)
+.. function:: OpenKey(key, sub_key, reserved=0, access=KEY_READ)
Opens the specified key, returning a :ref:`handle object <handle-object>`.
@@ -252,9 +252,9 @@
*sub_key* is a string that identifies the sub_key to open.
- *res* is a reserved integer, and must be zero. The default is zero.
+ *reserved* is a reserved integer, and must be zero. The default is zero.
- *sam* is an integer that specifies an access mask that describes the desired
+ *access* is an integer that specifies an access mask that describes the desired
security access for the key. Default is :const:`KEY_READ`. See :ref:`Access
Rights <access-rights>` for other allowed values.