/** @param out_size Size to scale to.
* @param yuv_to_rgb YUVToRGB transform transform to use, if required.
* @param out_format Output pixel format.
- * @param out_aligment Output alignment.
+ * @param out_alignment Output alignment.
* @param fast Try to be fast at the possible expense of quality; at present this means using
* fast bilinear rather than bicubic scaling.
*/