use path

Use path of url

src/lib/src/main/java/gov/usgs/earthquake/nshmp/netcdf/www/Metadata.java

@@ -19,8 +19,7 @@ public class Metadata<S, T extends Query> {
   public final DoubleParameter vs30;
 
   Metadata(HttpRequest<?> request, NetcdfService<S, T> netcdfService, String description) {
-    var url = request.getUri().toString();
-    url = url.endsWith("/") ? url.substring(0, url.length() - 1) : url;
+    var url = request.getUri().getPath();
     this.description = description;
     syntax = new String[] {
         url + "/{longitude:number}/{latitude:number}",