chore: adjust code style

Signed-off-by: Ferdinand Thiessen <[email protected]>

Author: susnux

admin_manual/maintenance/migrating_owncloud.rst

@@ -56,6 +56,6 @@ See the table below for a version map, where migrating is easily possible:
 9. Make sure to also verify the "Security & setup warnings" in the "Overview" section on the settings page.
 
 10. In some cases, apps installed from the ownCloud Market might have been disabled as incompatible
-   (ex: calendar and contacts), so you should reinstall the Nextcloud ones using
-   ``occ app:enable calendar``, ``occ app:enable contacts``, etc
+    (ex: calendar and contacts), so you should reinstall the Nextcloud ones using
+    ``occ app:enable calendar``, ``occ app:enable contacts``, etc