prepare for 0.3

README.md

@@ -49,9 +49,8 @@ Using `ezcurl-lwt`, a module `Ezcurl_lwt` becomes available, with
 functions that are similar to the ones in `Ezcurl` but are non blocking.
 This makes it easy to run several queries in parallel:
 
-```ocaml, skip
+```ocaml
 # #require "ezcurl-lwt";;
-
 # let urls = [
   "https://en.wikipedia.org/wiki/CURL";
   "https://en.wikipedia.org/wiki/OCaml";