tree 27c3f64e8187b87e94ee29d4bb5ce7c25c332568
parent 5f64ad15465fce4e2fc7244ed92d4de1b8e19a5a
author zh-lab <zh-@outlook.com> 1453979368 +0800
committer zh-lab <zh-@outlook.com> 1453979485 +0800

Fix a typo in comment