Is there any way to fix an error in LingQ Mini Stories (Russian) История 28? What is written is: "Сколько фотография" how much photo. But this is an error in the Russian, it should be "Сколько фотографий"

Is there any way to fix an error in LingQ Mini Stories (Russian) История 28? What is written is: “Сколько фотография” how much photo. But this is an error in the Russian, it should be “Сколько фотографий”.