Correct geopositions of bordercrossings

We have a Database with ~1200 Bordercrossings. Most of them are on the correct geoposition, but some are a few miles from the border away (Geopositions were scraped from wikipedia and sometimes not very accurate) What I need you to do is login into our research tool where you can easily edit border locations in a form. Basically, all you have to do is move a marker on a map. I want you to spend 5 hours correcting the geopositions. Pretty easy job, no extra skills needed.