diff --git a/doc/README b/doc/README
index 521aa1afde..6f2feb5142 100644
--- a/doc/README
+++ b/doc/README
@@ -26,4 +26,4 @@ The key feature of zentaopms:
 6. todo feature 
 
 the english version site of zentaopms is http://en.zentao.net
-the english demo site of zentaopms is http://endemo.zentao.net
+the english demo site of zentaopms is http://endemo.zentao.net.