#3113: document exception chaining.
diff --git a/Doc/reference/executionmodel.rst b/Doc/reference/executionmodel.rst
index fefc146..6ec88f5 100644
--- a/Doc/reference/executionmodel.rst
+++ b/Doc/reference/executionmodel.rst
@@ -230,6 +230,7 @@
 See also the description of the :keyword:`try` statement in section :ref:`try`
 and :keyword:`raise` statement in section :ref:`raise`.
 
+
 .. rubric:: Footnotes
 
 .. [#] This limitation occurs because the code that is executed by these operations