difference between osmapper & openstreetmap.org displays

Hi,

First, I would like to thank people working on this plugin, very simple and really useful.

However there a difference between the OSMapper map and https://www.openstreetmap.org map (more details)

So my question is : How can I use OSMapper to display the https://www.openstreetmap.org version of the map ?

You can see the difference here :
OSMapper version
https://framapic.org/TpUYsMhvqf9L/z8lWN83VqjwE.png

openstreetmap.org version
https://framapic.org/BsfIuJP3FmDj/clLAaxfCxDBZ.png

Thank you for your help !
yan