updating README

README.md

@@ -17,4 +17,4 @@ Y'a quoi dedans ?
   * [vim-flavored-markdown](https://github.com/jtratner/vim-flavored-markdown)
   * [vim-puppet](https://github.com/rodjek/vim-puppet)
 
-[!https://www.dahwa.fr/stuff/media/vim.png]
+![Screenshot Dude !](https://www.dahwa.fr/stuff/media/vim.png)