From 827aac0e43941cf51ad2858a303da1c30b5ef313 Mon Sep 17 00:00:00 2001
From: Jeremie Dimino <jdimino@janestreet.com>
Date: Thu, 1 Jun 2017 11:19:59 +0100
Subject: [PATCH] Fix doc for (preprocess (per_file ...))

---
 doc/jbuild.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/jbuild.rst b/doc/jbuild.rst
index 30197f75..731d8004 100644
--- a/doc/jbuild.rst
+++ b/doc/jbuild.rst
@@ -822,8 +822,8 @@ doesn't use the ``-pp`` or ``-ppx`` of the various OCaml tools.
    .. code:: scheme
 
        (preprocess (per_file
-                      ((command "./pp.sh X=1" (foo bar)))
-                      ((command "./pp.sh X=2" (baz)))))
+                      (((action (run ./pp.sh X=1 ${<})) (foo bar)))
+                      (((action (run ./pp.sh X=2 ${<})) (baz)))))
 
 Dependency specification
 ------------------------