diff --git a/AUTHORS b/AUTHORS
index d292ef8c7..8e9802ff4 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -10,7 +10,7 @@ Haining Henry Zhang <henryzhang at vmware.com>
 Hao Xia <haox at vmware.com>
 Jack Liu <ljack at vmware.com>
 Kun Wang <kunw at vmware.com>
-Peng Zhao<zhaopeng1988 at gmail.com>
+Peng Zhao <zhaopeng1988 at gmail.com>
 Shan Zhu <zhus at vmware.com>
 Victoria Zheng <vzheng at vmware.com>
 Wenkai Yin <yinw at vmware.com>