Trivial spelling correction to plot summary is rejected with "Does not meet contribution guidelines"

I've tried twice to correct a trivial spelling mistake in a plot summary that someone else has contributed. The second time I explained in a comment why I am doing it. But both times it is rejected (after a delay of a couple of days) with "Does not meet contribution guidelines". Can someone investigate. The title is "Swallows and Amazons Forever!: Coot Club" (1984) tt0301909. I am correcting "childrens'" to "children's". My submission ID is 250304-195959-982000. Thanks.