[TNEXT-135] add animated-gif for supported format on doc

Change-Id: I7157277d69ee6eb3fca1150fdfff6bbb209aecec
Signed-off-by: Jiyong Min <jiyong.min@samsung.com>

diff --git a/doc/image_util_doc.h b/doc/image_util_doc.h
index a1c6f77..f63878e 100755 (executable)
--- a/doc/image_util_doc.h
+++ b/doc/image_util_doc.h
@@ -71,8 +71,8 @@
  * @section CAPI_MEDIA_IMAGE_UTIL_MODULE_ENCODE_DECODE_OVERVIEW Overview
  *
  * Image Util API provides support for encoding and decoding of images. The API allows :
- *- Encoding/Decoding of a JPEG/PNG/GIF/BMP image.
- *- Encoding/Decoding of a JPEG/PNG/GIF/BMP image to/from memory.
+ *- Encoding of a JPEG/PNG/GIF/BMP/Animated Gif image.
+ *- Decoding of a JPEG/PNG/GIF/BMP image.
  *
  * The decoding of a jpeg/png/gif/bmp image located at a given path, to a buffer can be done by calling #image_util_decode_run() function and decoding of a jpeg image on memory
  * can be done by calling #image_util_decode_set_output_buffer(). Similarly, for encoding #image_util_encode_run() and #image_util_encode_set_output_buffer() functions can be called