Revert "Fix misindented yaml in logging how to example (GH-8604)" (GH-9081)

This reverts commit 10b59f1b019cd00c940dd7f4a74c4f667a20f25f.
diff --git a/Doc/howto/logging.rst b/Doc/howto/logging.rst
index 6f47bae..47b5c68 100644
--- a/Doc/howto/logging.rst
+++ b/Doc/howto/logging.rst
@@ -750,9 +750,9 @@
         level: DEBUG
         handlers: [console]
         propagate: no
-      root:
-        level: DEBUG
-        handlers: [console]
+    root:
+      level: DEBUG
+      handlers: [console]
 
 For more information about logging using a dictionary, see
 :ref:`logging-config-api`.