It's alright - Very little harm was done
For future reference though, if you suspect a site to be a rip of another site, contact the "ripped" site owner and ask them to confirm whether it is or isn't - Either way, they will be happy that you are looking out for them and their intellectual and design property, and if it turns out to be a rip, they'll be even happier knowing they can take action against the individual(s) who ripped a skin
Chris