[devel] changed "(unsigned int)" to "(unsigned long)" typecasts

in printf statements in pngvalid.c, and changed %ud to %lu.
diff --git a/CHANGES b/CHANGES
index dbe691d..4ebb967 100644
--- a/CHANGES
+++ b/CHANGES
@@ -3048,7 +3048,7 @@
 
 Version 1.5.0beta50 [October 8, 2010]
   Revised Makefile.in to account for mkinstalldirs being removed.
-  Added some "(unsigned int)" typecasts in printf statements in pngvalid.c.
+  Added some "(unsigned long)" typecasts in printf statements in pngvalid.c.
 
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