diff --git a/main.go b/main.go
index 7100888..68e93bb 100644
--- a/main.go
+++ b/main.go
@@ -19,7 +19,7 @@ type CliFlags struct {
 type PostId uint64
 
 const (
-	ArtworkUrlTemplate = "https://www.pixiv.net/en/artworks/%d"
+	ArtworkUrlTemplate  = "https://www.pixiv.net/en/artworks/%d"
 	ManifestUrlTemplate = "https://www.pixiv.net/ajax/illust/%d/ugoira_meta"
 )
 
diff --git a/manifest.go b/manifest.go
index a4d1244..450c89f 100644
--- a/manifest.go
+++ b/manifest.go
@@ -1,4 +1,4 @@
-package main;
+package main
 
 import (
 	"encoding/json"