Welcome to OpenStreetMap and thanks for updating the map.

Your edit looks fine, although there are a couple if extra things you could do if you wanted.

You could add the fence at the boundary of the residential area and add noexit=yes to the now unconnected ends of Salisbury Road and the footway. These are not essential, but will stop validation software asking mappers to check whether they should be connected.

Links to the wiki documentation are below.

https://wiki.openstreetmap.org/wiki/Tag:barrier%3Dfence
https://wiki.openstreetmap.org/wiki/Key:noexit