diff --git a/lib/stdlib/src/ordsets.erl b/lib/stdlib/src/ordsets.erl
index e60d09a62d6..015d723a892 100644
--- a/lib/stdlib/src/ordsets.erl
+++ b/lib/stdlib/src/ordsets.erl
@@ -106,7 +106,7 @@ Returns the number of elements in `Ordset`.
 ```erlang
 > ordsets:size(ordsets:new()).
 0
-> ordsets:size(ordsets:from_list([1,2,3])).
+> ordsets:size(ordsets:from_list([4,5,6])).
 3
 ```
 """.