update docs

packages/artplayer-plugin-danmuku/package.json

@@ -1,6 +1,6 @@
 {
   "license": "MIT",
-  "version": "4.4.1",
+  "version": "4.4.2",
   "name": "artplayer-plugin-danmuku",
   "description": "Danmuku plugin for ArtPlayer",
   "main": "dist/artplayer-plugin-danmuku.js",

packages/artplayer-plugin-danmuku/src/index.js

@@ -20,6 +20,7 @@ export default function artplayerPluginDanmuku(option) {
         return {
             name: 'artplayerPluginDanmuku',
             emit: danmuku.emit.bind(danmuku),
+            load: danmuku.load.bind(danmuku),
             config: danmuku.config.bind(danmuku),
             hide: danmuku.hide.bind(danmuku),
             show: danmuku.show.bind(danmuku),