diff --git a/packages/google-cloud-dataflow-client/.github/.OwlBot.lock.yaml b/packages/google-cloud-dataflow-client/.github/.OwlBot.lock.yaml
index ba7b2f7cd143..70dcbbba828b 100644
--- a/packages/google-cloud-dataflow-client/.github/.OwlBot.lock.yaml
+++ b/packages/google-cloud-dataflow-client/.github/.OwlBot.lock.yaml
@@ -1,3 +1,3 @@
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-python:latest
-  digest: sha256:3728d8fd14daa46a96d04ce61c6451a3ac864dc48fb71eecbb4411f4a95618d4
+  digest: sha256:3f66ebf145a16bb07a2fcbdb79bcb5743a791e3dc46015b0de22cacdd2875f64
diff --git a/packages/google-cloud-dataflow-client/docs/index.rst b/packages/google-cloud-dataflow-client/docs/index.rst
index bf3e9d5f5ebd..a98e62b6fb6b 100644
--- a/packages/google-cloud-dataflow-client/docs/index.rst
+++ b/packages/google-cloud-dataflow-client/docs/index.rst
@@ -11,12 +11,13 @@ API Reference
     dataflow_v1beta3/services
     dataflow_v1beta3/types
 
+
 Changelog
 ---------
 
 For a list of all ``google-cloud-dataflow-client`` releases:
 
 .. toctree::
-   :maxdepth: 2
+    :maxdepth: 2
 
-   changelog
+    changelog