diff --git a/src/mir/dataflow.md b/src/mir/dataflow.md
index f31da5ca..85e57dd8 100644
--- a/src/mir/dataflow.md
+++ b/src/mir/dataflow.md
@@ -148,8 +148,7 @@ whereas this code uses [`ResultsCursor`]:
 
 ```rust,ignore
 let mut results = MyAnalysis::new()
-    .into_engine(tcx, body, def_id)
-    .iterate_to_fixpoint()
+    .iterate_to_fixpoint(tcx, body, None);
     .into_results_cursor(body);
 
 // Inspect the fixpoint state immediately before each `Drop` terminator.