diff --git a/Doc/tutorial/errors.rst b/Doc/tutorial/errors.rst
index 7bb0b4898990739..516c925b72f5e79 100644
--- a/Doc/tutorial/errors.rst
+++ b/Doc/tutorial/errors.rst
@@ -305,7 +305,7 @@ disabled by using ``from None`` idiom:
 
     >>> try:
     ...     open('database.sqlite')
-    ... except IOError:
+    ... except OSError:
     ...     raise RuntimeError from None
     ...
     Traceback (most recent call last):