Update index.md

docs/b4a/index.md

@@ -2,6 +2,6 @@
 
 [Accessibility](libs/Accessibility.md) | [Administrator](libs/Administrator.md) | [Animation](libs/Animation.md) | [AppCompat](libs/AppCompat.md) | [Audio](libs/Audio.md) | [B4XEncryption](libs/B4XEncryption.md) | [BitmapCreator](libs/BitmapCreator.md) | [BLE2](libs/BLE2.md) | [ByteConverter](libs/ByteConverter.md) | [Camera](libs/Camera.md) | [Camera2](libs/Camera2.md) | [ContentResolver](libs/ContentResolver.md) | [Core](libs/Core.md) | [DateUtils](libs/DateUtils.md) | [FirebaseAdMob](libs/FirebaseAdMob.md) | [FirebaseAdMob2](libs/FirebaseAdMob2.md) | [FirebaseAnalytics](libs/FirebaseAnalytics.md) | [FirebaseAuth](libs/FirebaseAuth.md) | [FirebaseNotifications](libs/FirebaseNotifications.md) | [FirebaseStorage](libs/FirebaseStorage.md) | [GameView](libs/GameView.md) | [Gestures](libs/Gestures.md) | [GooglePlayBilling](libs/GooglePlayBilling.md) | [GPS](libs/GPS.md) | [IME](libs/IME.md) | [JavaObject](libs/JavaObject.md) | [JSON](libs/JSON.md) | [KeyValueStore2](libs/KeyValueStore2.md) | [LiveWallpaper](libs/LiveWallpaper.md) | [Network](libs/Network.md) | [NFC](libs/NFC.md) | [OkHttp](libs/OkHttp.md) | [Phone](libs/Phone.md) | [PreferenceActivity](libs/PreferenceActivity.md) | [RandomAccessFile](libs/RandomAccessFile.md) | [Reflection](libs/Reflection.md) | [RuntimePermissions](libs/RuntimePermissions.md) | [Serial](libs/Serial.md) | [Sip](libs/Sip.md) | [SQL](libs/SQL.md) | [StringUtils](libs/StringUtils.md) | [TabStripViewPager](libs/TabStripViewPager.md) | [TTS](libs/TTS.md) | [USB](libs/USB.md) | [ViewsEx](libs/ViewsEx.md) | [xCustomListView](libs/xCustomListView.md) | [XMLBuilder](libs/XMLBuilder.md) | [XmlSax](libs/XmlSax.md) | [XUI](libs/XUI.md) | [XUI2D](libs/XUI2D.md)
 
-?> 本人技术有限，采用机器翻译。欢迎大佬参与完善、修正、补充本文档
+?> 文档采用机器翻译。本人技术有限，难免有错误，欢迎大佬修正、丰富本文档
 >
 !> [在Github编辑](https://github.com/benyuz/benyuz.github.io/tree/master/docs/b4a)