Stupidly changed the URL path and now can't get into my dashboard

Hi guys

Not sure if I am going to explain this well, but while I was in my dashboard I stupidly changed the path that my WordPress site sits on from https://www.edgeediting.com.au/wordpress to plain old https://www.edgeediting.com.au. I also did this for the location path. And now I cannot access my WordPress site or the dashboard.

Could someone please tell which file I can open to edit and restore the original settings?

Thanks
Katie