diff --git a/src/plugins/badge.ts b/src/plugins/badge.ts
index 413940a27..675d60486 100644
--- a/src/plugins/badge.ts
+++ b/src/plugins/badge.ts
@@ -13,7 +13,7 @@ import { Cordova, Plugin } from './plugin';
  *
  *
  * Badge.set(10);
- * Badge.increase();
+ * Badge.increase(1);
  * Badge.clear();
  * ```
  */