diff --git a/CheatSheet.md b/CheatSheet.md
index 2923c567..6ebee113 100644
--- a/CheatSheet.md
+++ b/CheatSheet.md
@@ -360,7 +360,7 @@ Scala defines several collection classes:
 
     // Operations on Streams
     val xs = Stream(1, 2, 3)
-    val xs = Stream.cons(1, Stream.cons(2, Stream.empty)) // same as above
+    val xs = Stream.cons(1, Stream.cons(2, Stream.cons(3, Stream.empty))) // same as above
     (1 to 1000).toStream // => Stream(1, ?)
     x #:: xs // Same as Stream.cons(x, xs)
              // In the Stream's cons operator, the second parameter (the tail)