diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index 31be12a..10b003a 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -216,7 +216,7 @@
     {{ partial "math.html" . }}
 {{ end }}
 
-<!-------------- Enable Math support for this page  ---------------->
+<!-------------- Enable mermaid support for this page  ---------------->
 {{ if .Params.mermaid }}
     {{ partial "mermaid.html" . }}
 {{ end }}