docs: 英文标题

visiky · visiky · commit c14b9871cb67 · 2021-01-25T21:46:34.000+08:00
diff --git a/docs/api/components/annotations.en.md b/docs/api/components/annotations.en.md
@@ -28,7 +28,7 @@ annotations: [
 ];
 ```
 
-#### 图表标注类型
+#### Types of annotations
 
 G2Plot 提供了以下图形标注类型：
 
