Fix wrong link.
diff --git a/Doc/library/exceptions.rst b/Doc/library/exceptions.rst
index c12e874..ad75ed5 100644
--- a/Doc/library/exceptions.rst
+++ b/Doc/library/exceptions.rst
@@ -346,7 +346,7 @@
it has another type (such as a string), the object's value is printed and the
exit status is one.
- Instances have an attribute :attr:`code` which is set to the proposed exit
+ Instances have an attribute :attr:`!code` which is set to the proposed exit
status or error message (defaulting to ``None``). Also, this exception derives
directly from :exc:`BaseException` and not :exc:`StandardError`, since it is not
technically an error.