diff --git a/API.md b/API.md
index 8b44e76..1f7c7ab 100644
--- a/API.md
+++ b/API.md
@@ -94,7 +94,7 @@ Plugins communicate user intent to OpenSCD core by dispatching the following [cu
 
 The **edit event** allows a plugin to describe the changes it wants to make to the current `doc`.
 
-```typescript=
+```typescript
 export type EditDetailV2<E extends Edit = Edit> = {
   edit: E;
   title?: string;