From 6d95cfd0c58ea979ed00416fabdce498f275255a Mon Sep 17 00:00:00 2001
From: John Cupitt <jcupitt@gmail.com>
Date: Mon, 20 Feb 2017 11:10:04 +0000
Subject: [PATCH] tweak docs

see https://github.com/jcupitt/libvips/issues/558
---
 doc/using-C.xml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/doc/using-C.xml b/doc/using-C.xml
index e9e7c04e..b9315bd1 100644
--- a/doc/using-C.xml
+++ b/doc/using-C.xml
@@ -107,8 +107,9 @@ if (vips_embed (in, &amp;out, x, y, width, height, NULL))
     </para>
 
     <para>
-      Operations can take options. You give these as a set of NULL-terminated
-      name-value pairs at the end of the call. For example, you can write:
+      Operations can take optional arguments. You give these as a set of 
+      NULL-terminated name-value pairs at the end of the call. For example, 
+      you can write:
 
 <programlisting language="C">
 if (vips_embed (in, &amp;out, x, y, width, height,