update using swift

doc/USING_SWIFT.md

@@ -2,14 +2,15 @@
 `fluwx` supports `swift` since 2.0.0. However,before using swift, there's still a little work to do.
 If anyone has better solutions, tell me please or open a PR.
 
-## Make Headers Public
-I'll simplify this very soon.
-There is an exception called `include non-modular headers` if compiling `fluwx` directly because `WeChatOpenSDK` uses static library.
-We have to make the headers in `WeChatOpenSDK` public in order to support swift:
+## Allow Non-modular Includes
+
+There is an exception called `include non-modular headers` if compiling `fluwx` directly.
+
+We have to allow non-modular includes to support swift,open your target and allow non-modular :
+
+![allow_non_modular_includes](../arts/allow_non_modular_includes)
 
-![make_headers_public](../arts/public_headers_1.png)
 
-![make_headers_public](../arts/public_headers_2.png)
 
 
 ## Response

doc/USING_SWIFT_CN.md

@@ -2,14 +2,14 @@
 `fluwx` 从*2.0.0*开始支持 `swift`。 但是在使用swift之前, 我们还有一些工作要做。
 如果有人知道更好的方式，请告诉我或者提一个PR。
 
-## Make Headers Public
-我马上会简化这个步骤。
-由于`WeChatOpenSDK`用到了静态库，所以当我们编译swift的时候会报一个错误： `include non-modular headers`。
-为了支持swift,我们不得不将`WeChatOpenSDK`里的头文件变成public的:
+## Allow Non-modular Includes
+
+当我们使用swift编译`fluwx`的时候会报一个错误： `include non-modular headers`。
+为了支持swift,我们不得不允许*non-modular includes*，打开你的target设置:
+
+![allow_non_modular_includes](../arts/allow_non_modular_includes)
 
-![make_headers_public](../arts/public_headers_1.png)
 
-![make_headers_public](../arts/public_headers_2.png)
 
 
 ## 回调监听