diff --git a/ANNOUNCE b/ANNOUNCE
index 347a3ae2d..7da407006 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -83,7 +83,8 @@ version 1.4.1beta11 [February 12, 2010]
   Complete rewrite of two-pass png_decompress_chunk() by John Bowler.
 
 version 1.4.1beta12 [February 14, 2010]
-  Fixed typecast of png_get_user_malloc_max() in pngget.c (Daisuke Nishikawa)
+  Fixed type declaration of png_get_chunk_malloc_max() in pngget.c
+    (Daisuke Nishikawa)
 
 version 1.4.1beta13 [February 14, 2010]
 
diff --git a/CHANGES b/CHANGES
index 080a9b956..7b0f30a39 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2516,7 +2516,8 @@ version 1.4.1beta11 [February 12, 2010]
   Complete rewrite of two-pass png_decompress_chunk() by John Bowler.
 
 version 1.4.1beta12 [February 14, 2010]
-  Fixed typecast of png_get_user_malloc_max() in pngget.c (Daisuke Nishikawa)
+  Fixed type declaration of png_get_chunk_malloc_max() in pngget.c
+    (Daisuke Nishikawa)
 
 version 1.4.1beta13 [February 14, 2010]