diff --git a/documentation/Fl_RGB_Image.html b/documentation/Fl_RGB_Image.html
index 15efa3407..60b5fef66 100644
--- a/documentation/Fl_RGB_Image.html
+++ b/documentation/Fl_RGB_Image.html
@@ -18,7 +18,7 @@
            |
            +----<A href="Fl_JPEG_Image.html">Fl_JPEG_Image</A>,
                 <A href="Fl_PNG_Image.html">Fl_PNG_Image</A>,
-                <A href="Fl_PNM_Image.html">Fl_PNM_Image</A>
+                <A href="Fl_PNM_Image.html">Fl_PNM_Image</A>,
                 <A href="Fl_BMP_Image.html">Fl_BMP_Image</A>
 
 </PRE></UL>