diff --git a/functions/image.xml b/functions/image.xml
index 4e96a372ea..953efea18a 100644
--- a/functions/image.xml
+++ b/functions/image.xml
@@ -8,7 +8,7 @@
      instead -->
      
      <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.95 $ -->
+<!-- $Revision: 1.96 $ -->
 <reference id="ref.image">
  <title>Image functions</title>
  <titleabbrev>Image</titleabbrev>
@@ -70,7 +70,7 @@
    </para>
    <para>
     The following constants are defined:
-    1 = IMAGETYPE_GIF, 2 = IMAGETYPE_JPG, 3 = IMAGETYPE_PNG, 4 = IMAGETYPE_SWF,
+    1 = IMAGETYPE_GIF, 2 = IMAGETYPE_JPEG, 3 = IMAGETYPE_PNG, 4 = IMAGETYPE_SWF,
     5 = IMAGETYPE_PSD, 6 = IMAGETYPE_BMP, 7 = IMAGETYPE_TIFF_II (intel byte order),
     8 = IMAGETYPE_TIFF_MM (motorola byte order), 9 = IMAGETYPE_JPC, 10 = IMAGETYPE_JP2,
     11 = IMAGETYPE_JPX.