diff --git a/reference/image/functions/imagecolormatch.xml b/reference/image/functions/imagecolormatch.xml
index 660125d3a1..bab5c0c4cc 100644
--- a/reference/image/functions/imagecolormatch.xml
+++ b/reference/image/functions/imagecolormatch.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.11 $ -->
+<!-- $Revision: 1.12 $ -->
 <refentry xml:id="function.imagecolormatch" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>imagecolormatch</refname>
@@ -68,7 +68,8 @@ $colors[] = imagecolorallocate($im2, 84, 63, 44);
 imagecolormatch($im1, $im2);
 
 // Free from memory
-imagedestroy($im);
+imagedestroy($im1);
+imagedestroy($im2);
 ?>
 ]]>
    </programlisting>