diff --git a/docs/home/contribute/style-guide.md b/docs/home/contribute/style-guide.md
index 5fd702c860..4b5efb30bd 100644
--- a/docs/home/contribute/style-guide.md
+++ b/docs/home/contribute/style-guide.md
@@ -15,6 +15,9 @@ docs, follow the instructions on
 
 {% capture body %}
 
+**Note:** Kubernetes documentation uses [GitHub Flavored Markdown](https://github.github.com/gfm/).
+{: .note}
+
 ## Documentation formatting standards
 
 ### Use camel case for API objects