diff --git a/docs/content/getting-started/data-in/cpp.md b/docs/content/getting-started/data-in/cpp.md
index 5c110fd0113f..56f17fda06cb 100644
--- a/docs/content/getting-started/data-in/cpp.md
+++ b/docs/content/getting-started/data-in/cpp.md
@@ -190,6 +190,8 @@ Notably, the [`RecordingStream::log`](https://github.com/rerun-io/rerun/blob/d96
 will handle any data type that implements the [`AsComponents<T>`](https://github.com/rerun-io/rerun/blob/latest/rerun_cpp/src/rerun/as_components.hpp) trait, making it easy to add your own data.
 For more information on how to supply your own components see [Use custom data](../../howto/extend/custom-data.md).
 
+TODO: test change!
+
 ### Entities & hierarchies
 
 Note the two strings we're passing in: `"dna/structure/left"` and `"dna/structure/right"`.