diff --git a/tests/test_visitors.py b/tests/test_visitors.py
index 93cb9c31e2..937b33d09f 100644
--- a/tests/test_visitors.py
+++ b/tests/test_visitors.py
@@ -390,8 +390,7 @@ def test_map_nodes(block1):
     assert len(map_nodes.keys()) == 1
 
     for iters, (expr,) in map_nodes.items():
-        # Replace the outermost `Iteration` with a placeholder, represented in
-        # this example by a `Call` to a `Callable`
+        # Replace the outermost `Iteration` with a `Call`
         callback = Callable('solver', iters[0], 'void', ())
         processed = Transformer({iters[0]: Call(callback.name)}).visit(block1)