diff --git a/users/yuanyan.json b/users/yuanyan.json
index 7b87d4c7..a24cf70b 100644
--- a/users/yuanyan.json
+++ b/users/yuanyan.json
@@ -1,5 +1,5 @@
 {
-  "copyright": "yuanyan, http://madscript.com,
+  "copyright": "yuanyan, http://madscript.com",
   "url": "http://madscript.com",
   "theme": "flesch",
   "gravatar": true