diff --git a/src/core/ezcurl_core.ml b/src/core/ezcurl_core.ml
index 53fb3a1..82ee8f6 100644
--- a/src/core/ezcurl_core.ml
+++ b/src/core/ezcurl_core.ml
@@ -68,7 +68,11 @@ module Config = struct
   let to_string s = Format.asprintf "%a" pp s
 end
 
-type t = { curl: Curl.t; set_opts : Curl.t -> unit }
+type t = {
+  curl: Curl.t;
+  set_opts: Curl.t -> unit;
+}
+
 type client = t
 
 let _top_mutex = Mutex.create ()
diff --git a/src/core/ezcurl_core.mli b/src/core/ezcurl_core.mli
index 8ed26ab..b3f076b 100644
--- a/src/core/ezcurl_core.mli
+++ b/src/core/ezcurl_core.mli
@@ -15,7 +15,10 @@ module Config : sig
   val to_string : t -> string
 end
 
-type t = { curl: Curl.t; set_opts : Curl.t -> unit }
+type t = {
+  curl: Curl.t;
+  set_opts: Curl.t -> unit;
+}
 (** A client, i.e. a cURL instance. The wrapping record has been present since
     0.3 *)