diff --git a/example/boxed.txt b/example/boxed.txt
index b5c577d..1c83e63 100644
--- a/example/boxed.txt
+++ b/example/boxed.txt
@@ -1,6 +1,6 @@
 .. note::
 
-  Since 2.0, the actual implementation of the ``--boxed`` option has been moved to a 
+  Since 1.19.0, the actual implementation of the ``--boxed`` option has been moved to a 
   separate plugin, `pytest-forked <https://github.com/pytest-dev/pytest-forked>`_ 
   which can be installed independently. The ``--boxed`` command-line options remains 
   for backward compatibility reasons.