diff --git a/ANNOUNCE b/ANNOUNCE
index 65a041788..7be759997 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -50,7 +50,7 @@ version 1.5.0beta05 [February 12, 2010]
   Removed the cbuilder5 project, which has not been updated to 1.4.0.
 
 version 1.4.1beta12 and 1.5.0beta06 [February 14, 2010]
-  Fixed type declaration of png_get_user_malloc_max() in pngget.c (Daisuke
+  Fixed type declaration of png_get_chunk_malloc_max() in pngget.c (Daisuke
     Nishikawa)
 
 version 1.5.0beta07 [February 14, 2010]
diff --git a/CHANGES b/CHANGES
index 2c4d6c540..0d72ab2c6 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2527,7 +2527,7 @@ version 1.5.0beta05 [February 12, 2010]
   Removed the cbuilder5 project, which has not been updated to 1.4.0.
 
 version 1.4.1beta12 and 1.5.0beta06 [February 14, 2010]
-  Fixed type declaration of png_get_user_malloc_max() in pngget.c (Daisuke
+  Fixed type declaration of png_get_chunk_malloc_max() in pngget.c (Daisuke
     Nishikawa)
 
 version 1.5.0beta07 [February 14, 2010]