Fixed lint errors.

src/components/map/MapboxGlMap.jsx

@@ -60,6 +60,7 @@ export default class MapboxGlMap extends React.Component {
     inspectModeEnabled: PropTypes.bool.isRequired,
     highlightedLayer: PropTypes.object,
     options: PropTypes.object,
+    onChange: PropTypes.func.isRequired,
   }
 
   static defaultProps = {

src/components/map/OpenLayersMap.jsx

@@ -32,6 +32,8 @@ export default class OpenLayersMap extends React.Component {
     style: PropTypes.object,
     onLayerSelect: PropTypes.func.isRequired,
     debugToolbox: PropTypes.bool.isRequired,
+    replaceAccessTokens: PropTypes.func.isRequired,
+    onChange: PropTypes.func.isRequired,
   }
 
   static defaultProps = {

src/components/modals/DebugModal.js

@@ -55,7 +55,7 @@ class DebugModal extends React.Component {
         <p>
           <a
             target="_blank"
-            rel="noopener" or rel="noreferrer"
+            rel="noopener noreferrer"
             href={`https://www.openstreetmap.org/#map=${Math.round(mapView.zoom)+1}/${mapView.center.lat}/${mapView.center.lng}`}
           >
             Open in OSM