BoAT User Guide-BoAT IoT Framework SDK Compilation

[mia-BoAT-Mariner]

Describe the bug
如果必须在Cygwin以外运行（例如以Windows为Build环境的交叉编译器），请参照[以Windows为编译环境]章节对编译文件进行调整。
If you must run outside of Cygwin (for example, a cross-compiler using Windows as the Build environment), please refer to [Use Windows as The Compilation Environment] chapter to adjust the compiled files.

Kindly better use following description:
If you must run exe in windows without cygwin's environment (for example, a cross-compiler using Windows as the Build environment), please refer to [Use Windows as The Compilation Environment] chapter to adjust the compiled files.