[libpng16] Fixed some typos in comments.
diff --git a/example.c b/example.c
index 9075e57..5422b6b 100644
--- a/example.c
+++ b/example.c
@@ -188,13 +188,13 @@
*
* Don't repeatedly convert between the 8-bit and 16-bit forms. There is
* significant data loss when 16-bit data is converted to the 8-bit encoding and
- * the current libpng implementation of convertion to 16-bit is also
+ * the current libpng implementation of conversion to 16-bit is also
* significantly lossy. The latter will be fixed in the future, but the former
* is unavoidable - the 8-bit format just doesn't have enough resolution.
*/
/* If your program needs more information from the PNG data it reads, or if you
- * need to do more complex transformations, or minimise transformations, on the
+ * need to do more complex transformations, or minimize transformations, on the
* data you read, then you must use one of the several lower level libpng
* interfaces.
*
diff --git a/pngset.c b/pngset.c
index 667a020..8eb5f6e 100644
--- a/pngset.c
+++ b/pngset.c
@@ -1578,7 +1578,7 @@
* It is possible for an indexed (color-type==3) PNG file to contain
* pixels with invalid (out-of-range) indexes if the PLTE chunk has
* fewer entries than the image's bit-depth would allow. We recover
- * from this gracefully by filling any incomplete palette with zeroes
+ * from this gracefully by filling any incomplete palette with zeros
* (opaque black). By default, when this occurs libpng will issue
* a benign error. This API can be used to override that behavior.
*/
diff --git a/pngtest.c b/pngtest.c
index b3d6018..1dd4616 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -646,7 +646,7 @@
if ((data->location[0] & what) || (data->location[1] & what))
return 0; /* already have one of these */
- /* Find where we are (the code below zeros info_ptr to indicate that the
+ /* Find where we are (the code below zeroes info_ptr to indicate that the
* chunks before the first IDAT have been read.)
*/
if (data->info_ptr == NULL) /* after IDAT */
@@ -1991,4 +1991,4 @@
#endif
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef png_libpng_version_1_6_14beta08 Your_png_h_is_not_version_1_6_14beta08;
+typedef png_libpng_version_1_6_14rc01 Your_png_h_is_not_version_1_6_14rc01;