fix gitbook warning

2016-01-01 00:07:42 +08:00 · 2016-01-01 00:07:42 +08:00 · 208d30c37f
parent 3605113f02
commit 208d30c37f
1 changed files with 1 additions and 0 deletions
--- a/book.json
+++ b/book.json
@ -1,4 +1,5 @@
 {
+	"gitbook": "2.x.x",
 	"title": "Go语言圣经",
 	"description": "<The Go Programming Language>中文版",
 	"language": "zh",