$NetBSD: patch-src_dune,v 1.1 2019/03/19 10:51:00 jaapb Exp $

Removed unknown parameter
--- src/dune.orig	2019-02-13 10:33:20.000000000 +0000
+++ src/dune
@@ -1,4 +1,4 @@
 (library (name async_extra) (public_name async_extra)
  (c_names rpc_transport_low_latency_stubs)
- (preprocess (pps ppx_jane -check-doc-comments))
- (libraries async_kernel async_rpc_kernel async_unix core))
\ No newline at end of file
+ (preprocess (pps ppx_jane))
+ (libraries async_kernel async_rpc_kernel async_unix core))
