diff --git a/Doc/library/argparse.rst b/Doc/library/argparse.rst
index 5d0a13e0c8f4f7..d4c5f521251b6b 100644
--- a/Doc/library/argparse.rst
+++ b/Doc/library/argparse.rst
@@ -1447,12 +1447,12 @@ it exits and prints the error along with a usage message::
    >>> # invalid option
    >>> parser.parse_args(['--bar'])
    usage: PROG [-h] [--foo FOO] [bar]
-   PROG: error: no such option: --bar
+   PROG: error: unrecognized arguments: --bar
 
    >>> # wrong number of arguments
    >>> parser.parse_args(['spam', 'badger'])
    usage: PROG [-h] [--foo FOO] [bar]
-   PROG: error: extra arguments found: badger
+   PROG: error: unrecognized arguments: badger
 
 
 Arguments containing ``-``
@@ -1489,7 +1489,7 @@ there are no options in the parser that look like negative numbers::
    >>> # negative number options present, so -2 is an option
    >>> parser.parse_args(['-2'])
    usage: PROG [-h] [-1 ONE] [foo]
-   PROG: error: no such option: -2
+   PROG: error: unrecognized arguments: -2
 
    >>> # negative number options present, so both -1s are options
    >>> parser.parse_args(['-1', '-1'])