diff --git a/CLAUDE.md b/CLAUDE.md
index dbedab8..794be2e 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -87,12 +87,10 @@ permalink: /blogs/your-post-slug/
 
 Mermaid diagrams are supported via the `jekyll-mermaid` plugin:
 
-```
-{% mermaid %}
+````mermaid
 graph TD;
   A-->B;
-{% endmermaid %}
-```
+````
 
 ## Deployment / CI