refactor: remove unused code

src/fragments/forms/map-form/components/download/download.js

@@ -64,7 +64,7 @@ export default {
   },
   methods: {
     /**
-     * Set the default filename and format and open the dowload modal
+     * Set the default filename and format and open the download modal
      */
     openDownload () {
       this.downloadFileName = this.defaultDownloadName
@@ -183,7 +183,7 @@ export default {
      */
     getORSGpx () {
       const context = this
-      return new Promise((resolve, reject) => {
+      return new Promise((resolve) => {
         // Build the args for a directions api request
         let args = OrsParamsParser.buildRoutingArgs(context.mapViewData.places)
         // merge the args with the ones applied in the user request

src/fragments/forms/map-form/components/place-and-directions/components/route-details/route-details.js

@@ -82,16 +82,6 @@ export default {
     }
   },
   methods: {
-    /**
-     * Prepare and print route instructions
-     */
-    prepareAndPrintInstructions() {
-      let mapView = document.getElementById('map-view')
-      let route = this.parsedRoutes[this.$store.getters.activeRouteIndex]
-      let places = this.mapViewData.places
-      MapViewExporter.printRouteInstructions(route, places, mapView, this.$t('routeDetails'))
-    },
-
     formatElevation (elevation) {
       const value = Math.abs(elevation).toFixed(1)
       return value

src/fragments/forms/map-form/components/print/components/isochrones-template/print-isochrones.js

@@ -20,7 +20,7 @@ export default {
   }),
   computed: {
     contentTitle () {
-      let rangeTranslObject = this.$t(`orsMapFilters.filters.range_type`)
+      let rangeTranslObject = this.$t('orsMapFilters.filters.range_type')
       let activeProfile = this.localMapViewData.options.profile
       let title = this.$t(`orsMapFilters.profiles.${activeProfile}`) + '<br/>' 
       let rangeType = this.localMapViewData.options.range_type