diff --git a/supporting-docs/guides/2016-10-18-e2e_implementation.rst b/supporting-docs/guides/2016-10-18-e2e_implementation.rst
index fdb2c69c..54134916 100644
--- a/supporting-docs/guides/2016-10-18-e2e_implementation.rst
+++ b/supporting-docs/guides/2016-10-18-e2e_implementation.rst
@@ -358,7 +358,6 @@ follows [#]_.
   the event as verified`_\ .
 
 ``recipient_keys``
-
   an object with a property ``ed25519``. The client should check that the
   value of this property matches its own fingerprint key.