update auto generated doc
- [substra get](#substra-get)
- [substra list](#substra-list)
- [substra run-local](#substra-run-local)
-- [substra update data-sample](#substra-update-data-sample)
+- [substra update data_sample](#substra-update-data_sample)
- [substra update dataset](#substra-update-dataset)
@@ -306,10 +306,10 @@ Options:
--help Show this message and exit.
```
-## substra update data-sample
+## substra update data_sample
```bash
-Usage: substra update data-sample [OPTIONS] DATA_SAMPLES_PATH DATASET_KEY
+Usage: substra update data_sample [OPTIONS] DATA_SAMPLES_PATH DATASET_KEY
Link data samples with dataset.
