Update testing-blog-functionality.md

Fix front matter

Author: TobiasHT5

content/blog/testing-blog-functionality.md

@@ -1,4 +1,4 @@
- ---
+---
 title: "Testing Our Blog Functionality"
 date: "2024-04-17"
 slug: "testing-blog-functionality"
@@ -56,4 +56,4 @@ The blog should:
 - Handle full post views
 
 ## Testing Complete
-If you're reading this, it means our blog system is working correctly! We can now start adding more content to share our knowledge and updates with the community.
+If you're reading this, it means our blog system is working correctly! We can now start adding more content to share our knowledge and updates with the community.