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 557350ca..8434dcb8 100644
--- a/source/_posts/2019-09-13-live-blogging-symfonylive-london.md
+++ b/source/_posts/2019-09-13-live-blogging-symfonylive-london.md
@@ -106,5 +106,6 @@ Notifier
 
 ## Queues, busses and the Messenger component (Tobias Nyholm)
 
-* Stach is Last-in, first-out
-* Queue in back and front - last in, first out
+* Stack is top and buttom - Last-in, first-out
+* Queue is back and front - last in, first out
+*