Update README

Author: eel76

README.md

@@ -14,7 +14,7 @@ This library is inspired by [Rust Traits](https://doc.rust-lang.org/book/ch10-02
 
 > [!CAUTION]
 > At this point, this library is experimental and it is a pure curiosity.
-> No stability of interface or quality of implementation is guaranteed.
+> **No stability of interface or quality of implementation is guaranteed.**
 > Some design decisions are likely to change
 > and have a big effect on the way the library is used.
 > Use at your own risks.