Format and specification code

2017-06-30 23:38:12 +08:00
parent 8ab68b8423
commit ab37b3f8f4
6 changed files with 17 additions and 8 deletions
--- a/zh/05.4.md
+++ b/zh/05.4.md
@@ -47,6 +47,7 @@ package main
 import (
 	"database/sql"
 	"fmt"
+	
 	_ "github.com/lib/pq"
 )