Update README.md

Author: werpuc

README.md

@@ -1,6 +1,7 @@
-<span style=color:red>
-  This is the repository for the first HaDeX version. We recommend using the newest one, [HaDeX2](https://github.com/hadexversum/HaDeX2).
-</span>
+> [!NOTE]
+> This is the repository for the first HaDeX version. We recommend using the newest one, [HaDeX2](https://github.com/hadexversum/HaDeX2).
+
+$\color{#FF0000}{like~this!}$
 
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