diff --git a/lib/bin_conf/Bin_conf.ml b/lib/bin_conf/Bin_conf.ml
index 0400c3c76c..3aa2183713 100644
--- a/lib/bin_conf/Bin_conf.ml
+++ b/lib/bin_conf/Bin_conf.ml
@@ -214,7 +214,8 @@ let name =
 let on_save =
   let doc =
     "Make OCamlformat not format if no .ocamlformat file could be found. \
-     Avoid formatting files that shouldn't reformatted on each save by text editors."
+     Avoid formatting files that shouldn't reformatted on each save by text \
+     editors."
   in
   declare_option
     ~set:(fun on_save conf -> {conf with on_save})