Fix typo error
commit37c51db13d5ee6ed4cc6fdf57d7a7a0b9ede5a7d
authorJunJie Nan <nanjunjie@gmail.com>
Tue, 8 Mar 2011 08:29:54 +0000 (8 16:29 +0800)
committerJunJie Nan <nanjunjie@gmail.com>
Tue, 8 Mar 2011 08:29:54 +0000 (8 16:29 +0800)
tree86b87dcd757fc352ea3e6946283005390fd576ca
parent65ce5f5c9d6e6f9b2f9fff677bcf592befe55ce4
Fix typo error
zh_cn/preface.txt