Issue 21479: Fix markup for the TarFile.open() classmethod.

diff --git a/Doc/library/tarfile.rst b/Doc/library/tarfile.rst
index 740b185e23c01fd265a319a59d066b69738edeb2..1ef270358b97d48069d9652ce80e1a65c9913e17 100644 (file)
--- a/Doc/library/tarfile.rst
+++ b/Doc/library/tarfile.rst
@@ -292,7 +292,7 @@ be finalized; only the internally used file object will be closed. See the
    will be added as a pax global header if *format* is :const:`PAX_FORMAT`.
 
 
-.. method:: TarFile.open(...)
+.. classmethod:: TarFile.open(...)
 
    Alternative constructor. The :func:`tarfile.open` function is actually a
    shortcut to this classmethod.