diff --git a/guoyi.run b/guoyi.run
index 066e290..83a19f6 100644
--- a/guoyi.run
+++ b/guoyi.run
@@ -504,7 +504,7 @@ if ('doew')
 else
 if ('doiw')
   quote
-|          under implied weighting,            |;
+|          under implied weighting,            |
 |          K value is 'kvalue'                 |;
 else
 if ('doeiw')