From 5fc44ef3a34fc6760adac7c9ac57573c2e9fcdaf Mon Sep 17 00:00:00 2001
From: Adam Harvey <aharvey@php.net>
Date: Thu, 19 Apr 2012 07:27:20 +0000
Subject: [PATCH] Fix doc bug #61772 (filename parm description).

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@325323 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/rrd/functions/rrd-graph.xml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/reference/rrd/functions/rrd-graph.xml b/reference/rrd/functions/rrd-graph.xml
index 5e4838a18e..809b192965 100644
--- a/reference/rrd/functions/rrd-graph.xml
+++ b/reference/rrd/functions/rrd-graph.xml
@@ -26,7 +26,9 @@
     <term><parameter>filename</parameter></term>
     <listitem>
      <para>
-      RRD database file name.
+      The filename to output the graph to. This will generally end in either
+      <literal>.png</literal>, <literal>.svg</literal> or
+      <literal>.eps</literal>, depending on the format you want to output.
      </para>
     </listitem>
    </varlistentry>