diff --git a/functions/image.xml b/functions/image.xml
index f4409f00d2..db9191fa59 100644
--- a/functions/image.xml
+++ b/functions/image.xml
@@ -1,5 +1,5 @@
 <?xml encoding="iso-8859-1"?>
-<!-- $Revision: 1.56 $ -->
+<!-- $Revision: 1.57 $ -->
 <reference id="ref.image">
  <title>Image functions</title>
  <titleabbrev>Image</titleabbrev>
@@ -1468,7 +1468,7 @@ function LoadWBMP ($imgname) {
     </funcsynopsis>
     <para>
      <function>ImageFilledRectangle</function> creates a filled
-     rectangle of color <function>col</function> in image
+     rectangle of color <parameter>col</parameter> in image
      <parameter>im</parameter> starting at upper left coordinates
      <parameter>x1</parameter>, <parameter>y1</parameter> and ending
      at bottom right coordinates <parameter>x2</parameter>,