diff --git a/doc/en/reference/reference.rst b/doc/en/reference/reference.rst
index d6f942ad0..3054109ba 100644
--- a/doc/en/reference/reference.rst
+++ b/doc/en/reference/reference.rst
@@ -79,7 +79,7 @@ pytest.xfail
 pytest.exit
 ~~~~~~~~~~~
 
-.. autofunction:: pytest.exit(reason, [returncode=False, msg=None])
+.. autofunction:: pytest.exit(reason, [returncode=None, msg=None])
 
 pytest.main
 ~~~~~~~~~~~