diff --git a/blog/content/second-edition/posts/04-testing/index.md b/blog/content/second-edition/posts/04-testing/index.md
index 5cedcda9..d134051a 100644
--- a/blog/content/second-edition/posts/04-testing/index.md
+++ b/blog/content/second-edition/posts/04-testing/index.md
@@ -962,6 +962,7 @@ TODO:
 - timeout?
 - quiet?
 - macro
+- update post numbers (-1)
 - update date