diff --git a/README.md b/README.md
index 0ca1f13..f58c963 100644
--- a/README.md
+++ b/README.md
@@ -223,7 +223,7 @@ Here is what monger.query DSL feels like:
 (with-collection "movies"
   (find { :year { $lt 2010 $gte 2000 }, :revenue { $gt 20000000 } })  
   (fields [ :year :title :producer :cast :budget :revenue ])
-  (sort-by { :revenue -1 })
+  (sort { :revenue -1 })
   (skip 10)
   (limit 20)
   (hint "year-by-year-revenue-idx")