Jovan,
There are 2 things you can do.
1. Is to leave the roads the way they are, and wait for the map to get updated again, and perhaps align again.
The thing is, each time the images get updated, the roads will misalign. That's because the images are taken at different angles. So trying to re-align the roads each time the image is changed does not make much sense.
2. Try to report the issue to google, and see if they can realign it. There is a site for reporting these issues, and they do get fixed (this takes a lot of time though), but it does work. I cant provide a link but try searching google for mapmaker issues or mapmaker bugtracker, and i'm sure you will find it.
Thanks,
Ognen