* The @a dst should be released using image_util_destroy_image().
*
* @param[in] handle The handle for transforming an image
-* @param[in] src The handle of the image
+* @param[in] src The handle of the src image
* @param[out] dst The transformed image
*
* @return @c 0 on success,
* @remarks If transforming is failed, the dst of callback parameter will be null.
*
* @param[in] handle The handle for transforming an image
-* @param[in] src The image handle to transform
+* @param[in] src The handle of the src image
* @param[in] callback The callback function to be invoked
* @param[in] user_data The user data to be passed to the callback function
*