devtube doesn't work with some videos.

[Achilles718611]

When I try to download videos which has spanich title, it doens't work.
Video downloaded but video title is not exactly matched with spanish title.

For example, youtube video title is "Rosana - Si Tu No Estás Aqui-XlFOpw8tG7Y.mp4," but when we download using devtube title is "Rosana - Si Tu No Estas Aqui-XlFOpw8tG7Y.mp4".

It works when I tried with youtube-dl directly.

This is video url which I tried with.
https://www.youtube.com/watch?v=XlFOpw8tG7Y