fix repocard issues (#20)

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

router/registry/table_test.go

@@ -58,7 +58,7 @@ func TestDelete(t *testing.T) {
 		t.Fatalf("error adding route: %s", err)
 	}
 
-	// should fail to delete non-existant route
+	// should fail to delete non-existent route
 	prevSvc := route.Service
 	route.Service = "randDest"
 

router/static/static.go

@@ -71,7 +71,7 @@ func (t *table) Query(opts ...router.QueryOption) ([]router.Route, error) {
 	options := router.NewQuery(opts...)
 
 	return []router.Route{
-		router.Route{
+		{
 			Address: options.Service,
 			Service: options.Address,
 			Gateway: options.Gateway,