removes blank lines

godoc/dl/dl.go

@@ -224,10 +224,8 @@ func listHandler(w http.ResponseWriter, r *http.Request) {
 
 	if r.URL.Query().Get("mode") == "json" {
 		w.Header().Set("Content-Type", "application/json")
-
 		enc := json.NewEncoder(w)
 		enc.SetIndent("", " ")
-
 		if err := enc.Encode(d.Stable); err != nil {
 			log.Errorf(c, "failed rendering JSON for releases: %v", err)
 		}