fix fmt

lunny · lunny · commit 9c3fe45a3e91 · 2019-10-01T00:47:50.000+08:00
diff --git a/routers/repo/setting.go b/routers/repo/setting.go
@@ -29,7 +29,6 @@ import (
 
 	"github.com/unknwon/com"
 	"mvdan.cc/xurls/v2"
-	
 )
 
 const (
