fix: flavour naming in README.md
@ -188,7 +188,7 @@ After setting things up, you can load catppuccin like so:
```vim
" Vim Script
let g:catppuccin_flavour = "dusk" " latte, frappe, macchiato, mocha
let g:catppuccin_flavour = "frappe" " latte, frappe, macchiato, mocha
colorscheme catppuccin
```