diff --git a/functions/image.xml b/functions/image.xml
index 5f2818a6ce..d4c0e2e3ba 100644
--- a/functions/image.xml
+++ b/functions/image.xml
@@ -1302,7 +1302,7 @@ ImagePng($im);
      </note>
     </para>
     <para>
-     See also <function>ImagePNG</function, <function>ImageGIF</function>, 
+     See also <function>ImagePNG</function>, <function>ImageGIF</function>, 
      <function>ImageJPEG</function>, <function>ImageTypes</function>.
     </para>
    </refsect1>