diff --git a/ANNOUNCE b/ANNOUNCE
index 73963e193..71380fb84 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -107,7 +107,7 @@ Version 1.6.1beta08 [March 7, 2013]
   Use copy_if_different in the CREATE_SYMLINK macro.
 
 Version 1.6.1beta09 [March 11, 2013]
-  Eliminated a warning from the Intel C compiler. The warning is
+  Eliminated two warnings from the Intel C compiler. The warnings are
     technically valid, although a reasonable treatment of division would
     show it to be incorrect.
 
diff --git a/CHANGES b/CHANGES
index 59f4738b8..d92113cec 100644
--- a/CHANGES
+++ b/CHANGES
@@ -4463,7 +4463,7 @@ Version 1.6.1beta08 [March 7, 2013]
   Use copy_if_different in the CREATE_SYMLINK macro.
 
 Version 1.6.1beta09 [March 11, 2013]
-  Eliminated a warning from the Intel C compiler. The warning is
+  Eliminated two warnings from the Intel C compiler. The warnings are
     technically valid, although a reasonable treatment of division would
     show it to be incorrect.
 
diff --git a/pngrutil.c b/pngrutil.c
index d29be223d..6c9bf7f22 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -3397,7 +3397,7 @@ png_combine_row(png_const_structrp png_ptr, png_bytep dp, int display)
                      png_uint_16p dp16 = png_aligncast(png_uint_16p, dp);
                      png_const_uint_16p sp16 = png_aligncastconst(
                         png_const_uint_16p, sp);
-                     unsigned int skip = (bytes_to_jump-bytes_to_copy) /
+                     size_t skip = (bytes_to_jump-bytes_to_copy) /
                         (sizeof (png_uint_16));
 
                      do