diff --git a/src/constants.ts b/src/constants.ts
index c55c6b3b..f9e2a904 100644
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -5,6 +5,7 @@ export const SVG_TO_SHAPE_MAPPER: { [key: string]: "rectangle" | "ellipse" } = {
   circle: "ellipse",
 };
 
+// visit https://mermaid.js.org/schemas/config.schema.json for default schema
 export const MERMAID_CONFIG = {
   startOnLoad: false,
   flowchart: { curve: "linear" },