diff --git a/ANNOUNCE b/ANNOUNCE
index 4417870c136f3901855cd999cfd25816df02776f..9d00b87a43399a2f0326180842dc91bfaaa0d6c3 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,5 +1,5 @@
 
-Libpng 1.5.7beta05 - November 18, 2011
+Libpng 1.5.7beta05 - November 19, 2011
 
 This is not intended to be a public release.  It will be replaced
 within a few weeks by a public version or by another test version.
@@ -99,7 +99,8 @@ Version 1.5.7beta04 [November 17, 2011]
     Also removed a duplicate setting of this flag.
   Added files that were omitted from the libpng-1.5.7beta03 zip distribution.
 
-Version 1.5.7beta05 [November 18, 2011]
+Version 1.5.7beta05 [November 19, 2011]
+  Removed "zTXt" from warning in generic chunk decompression function.
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net:
 (subscription required; visit
diff --git a/CHANGES b/CHANGES
index 243827fa43c8cc4818a437b9e37e999da09fe33c..c2ad297776149475dfbd520b55150e4718b911b0 100644
--- a/CHANGES
+++ b/CHANGES
@@ -3744,7 +3744,8 @@ Version 1.5.7beta04 [November 17, 2011]
     Also removed a duplicate setting of this flag.
   Added files that were omitted from the libpng-1.5.7beta03 zip distribution.
 
-Version 1.5.7beta05 [November 18, 2011]
+Version 1.5.7beta05 [November 19, 2011]
+  Removed "zTXt" from warning in generic chunk decompression function.
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
diff --git a/pngrutil.c b/pngrutil.c
index 8ad1a67c5e0de004b31094a63e904580b768c810..9b32394a8d910c2d4f7f1e2b76efb8b7d957bc13 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -490,7 +490,7 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
    {
       PNG_WARNING_PARAMETERS(p)
       png_warning_parameter_signed(p, 1, PNG_NUMBER_FORMAT_d, comp_type);
-      png_formatted_warning(png_ptr, p, "Unknown zTXt compression type @1");
+      png_formatted_warning(png_ptr, p, "Unknown compression type @1");
 
       /* The recovery is to simply drop the data. */
    }