More formatting fixes

test_data/README.md

@@ -6,12 +6,12 @@ the repository. In brief, this directory contains:
 - `dois` - a file containing the dois of the test datasets
 - `download_test_data.py` - a script to download the datasets and metadata
 - `create_test_data_records.py` - a script to upload the datasets to the running
-  repository.
+    repository.
 
 See the individual script for details but the intended usage is, working in the
 `test_data` directory, to:
 
 - run `pipenv run python download_test_data.py` as a one-off or in the event of a change
-  in `dois`.
+    in `dois`.
 - make sure the services have been setup and are running.
 - run `pipenv run python create_test_data_records.py`.