Yeah I think I know what spelling mistake your talking about haha, I made the trailer in like 10min and all the sounds you hear arn't the same in the movie, like it has the same sounds but not in those exact scenes.
I didn't show much in the trailer, theres much better footage...and I don't believe theres any spelling errors in the movie
-Your trailers look decent, I prefer to see more stop motion and less hand held shots of the humans, predators and aliens...I personally just think doing stop motion right in fight scenes makes them better. The looks of your trailers, like lighting and effects look good.