1 files changed, 1 insertions, 1 deletions
diff --git a/pngwio.c b/pngwio.c
index 4730da7c6..2ec7bb721 100644
--- a/pngwio.c
+++ b/pngwio.c
@@ -1,7 +1,7 @@
 
 /* pngwio.c - functions for data output
  *
- * Last changed in libpng 1.4.0 [July 7, 2009]
+ * Last changed in libpng 1.4.0 [July 19, 2009]
  * Copyright (c) 1998-2009 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)