minor cleanup

VueApp/src/components/GoogleMap.vue

@@ -5,11 +5,6 @@
       Click the map in two places to begin.
       You may drag either the markers or the route itself to adjust the path.
     </h4>
-    <ul>
-     <li> scroll to location: scroll an auto-completed location into viewport. </li>
-     <li> clear map: clear route and markers from map. </li>
-     <li> geolocate: locate user based on geographic location (must be enabled in browser). </li>
-    </ul>
     <div>
       <label>
         <gmap-autocomplete @place_changed="setPlace"></gmap-autocomplete>