diff --git a/2023/day04.md b/2023/day04.md
index c1ed271..e9bde3d 100644
--- a/2023/day04.md
+++ b/2023/day04.md
@@ -80,4 +80,6 @@ Also please add any additional resources.
 
 - [Introducing the InfoSec colour wheel — blending developers with red and blue security teams.](https://hackernoon.com/introducing-the-infosec-colour-wheel-blending-developers-with-red-and-blue-security-teams-6437c1a07700)
 
+
 See you on [Day 5](day05.md).
+