diff --git a/plugins/clipboard-manager/guest-js/index.ts b/plugins/clipboard-manager/guest-js/index.ts
index f6075ea20..fb7304262 100644
--- a/plugins/clipboard-manager/guest-js/index.ts
+++ b/plugins/clipboard-manager/guest-js/index.ts
@@ -65,6 +65,7 @@ async function readText(): Promise<string> {
  *   0, 255, 0, 255,
  * ];
  * await writeImage(buffer);
+ * ```
  *
  * @returns A promise indicating the success or failure of the operation.
  *