Update xposed-using documentation

docs-source/src/en/config/xposed-using.md

@@ -236,6 +236,18 @@ class _YukiHookXposedInit : IXposedHookZygoteInit, IXposedHookLoadPackage {
 }
 ```
 
+::: tip
+
+Since the Xposed entry class is dynamically generated by **YukiHookAPI**, it will generate the following two files at the same time.
+
+- **assets/xposed_init**
+
+- **resources/META-INF/yukihookapi_init**
+  
+If you are using **Git** code control system, you can add these two files to **.gitignore** file.
+
+:::
+
 ### IYukiHookXposedInit Interface
 
 The `IYukiHookXposedInit` interface that your Hook entry class must implements it, which is the entry point for your Module App to start hooking.