chore: beautify

readme.md

@@ -1,8 +1,9 @@
-# a minimal demo showing how to call rust inside cpp
+# modern cpp with rust
+There are some tools I have used.
 * linker: [mold](https://github.com/rui314/mold)
 * build system: [xmake](https://github.com/xmake-io/xmake)
-* toolchain: clang-13
-* rustc: 1.58(you have to use specific version for [compatibility](https://doc.rust-lang.org/rustc/linker-plugin-lto.html#toolchain-compatibility) with clang)
+* compile toolchain: clang-13
+* rustc: 1.58.1(you have to use specific version for [compatibility](https://doc.rust-lang.org/rustc/linker-plugin-lto.html#toolchain-compatibility) with clang)
 * interoperation: [cxx](https://cxx.rs/)
 
 # Run
@@ -16,5 +17,5 @@ xmake
 - [ ] LTO/IPO support
 - [ ] CI/CD
 # Credits
-* [cxx-cmake-example](https://github.com/XiangpengHao/cxx-cmake-example) This project is almost a fork of this example.
+* This project is almost a fork of [cxx-cmake-example](https://github.com/XiangpengHao/cxx-cmake-example) .
 * [lto](https://blog.llvm.org/2019/09/closing-gap-cross-language-lto-between.html)