Remove unkeyed composite literals.

This was done to keep in accordance with `go vet`.

http/announce_test.go

@@ -84,7 +84,9 @@ func TestTorrentPurging(t *testing.T) {
 
 func TestStalePeerPurging(t *testing.T) {
 	cfg := config.DefaultConfig
-	cfg.Announce = config.Duration{10 * time.Millisecond}
+	cfg.Announce = config.Duration{
+		Duration: 10 * time.Millisecond,
+	}
 
 	srv, err := setupTracker(&cfg)
 	if err != nil {

tracker/scrape.go

@@ -24,5 +24,7 @@ func (tkr *Tracker) HandleScrape(scrape *models.Scrape, w Writer) (err error) {
 		torrents = append(torrents, torrent)
 	}
 
-	return w.WriteScrape(&models.ScrapeResponse{torrents})
+	return w.WriteScrape(&models.ScrapeResponse{
+		Files: torrents,
+	})
 }