linting fixes readme

README.md

@@ -8,7 +8,7 @@ The general purpose, the cartographic design goals and guidelines for this style
 
 These stylesheets can be used in your own cartography projects, and are designed
 to be easily customised. They work with [Kosmtik](https://github.com/kosmtik/kosmtik)
- and also with the command-line [CartoCSS](https://github.com/mapbox/carto) processor.
+and also with the command-line [CartoCSS](https://github.com/mapbox/carto) processor.
 
 Since August 2013 these stylesheets have been used on the [OSMF tileservers](https://operations.osmfoundation.org/policies/tiles/) (tile.openstreetmap.org), and
 are updated from each point release. They supersede the previous [XML-based stylesheets](https://github.com/openstreetmap/mapnik-stylesheets).