Update README.md

nyuuuukie · web-flow · commit d3e974e9dd22 · 2021-11-03T00:21:00.000+03:00
diff --git a/README.md b/README.md
@@ -12,7 +12,7 @@ make
 make re
 ```
 
-# Usage
+## Usage
 ```C++
 // Add this header to your file
 #include "JSON.hpp"
