Fixed link to discourse on PNG problems.

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index 5f4b185136cf52043118903f1f2a4136199f9b64..2279523ea15d0d165d2e2de941ca4fff10c9f89f 100644 (file)
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 2010-11-17  6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
   * Many of the problems with the PNG encoder have been fixed (reference
-    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
+    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
   * The "-type Optimize" option is now treated by the PNG encoder the same
     as if the type were undefined.  Optimization is now always performed.
   * Merged redundant code into LosslessReduceDepth() function in the PNG codec.