diff --git a/source/_posts/2019-09-13-live-blogging-symfonylive-london.md b/source/_posts/2019-09-13-live-blogging-symfonylive-london.md
index b3bf8e85..8dcf41e3 100644
--- a/source/_posts/2019-09-13-live-blogging-symfonylive-london.md
+++ b/source/_posts/2019-09-13-live-blogging-symfonylive-london.md
@@ -152,3 +152,7 @@ Notifier
 
 * Transformers, takes an object and transforms into an array - `FooTransformer implements TransformerInterface`.
 * Don't break other apps by changing the payload.
+
+### Multiple buses
+
+*