Modify to conform to style guide

doc/administration/gitaly/index.md

@@ -438,13 +438,13 @@ If you are planning to use gitaly without NFS for your storage needs
 and want to eliminate NFS from your environment altogether, there are 
 a few things that you need to do:
 
-1) make sure the [`git` user home directory](https://docs.gitlab.com/omnibus/settings/configuration.html#moving-the-home-directory-for-a-user) is on local disk
-2) configure [database lookup of ssh keys](https://docs.gitlab.com/ee/administration/operations/fast_ssh_key_lookup.html)
+ 1. Make sure the [`git` user home directory](https://docs.gitlab.com/omnibus/settings/configuration.html#moving-the-home-directory-for-a-user) is on local disk
+ 1. Configure [database lookup of ssh keys](https://docs.gitlab.com/ee/administration/operations/fast_ssh_key_lookup.html)
  to eliminate the need for a shared authorized_keys file
-3) configure [object storage for job artifacts](https://docs.gitlab.com/ee/administration/job_artifacts.html#using-object-storage)
+ 1. Configure [object storage for job artifacts](https://docs.gitlab.com/ee/administration/job_artifacts.html#using-object-storage)
  including [live tracing](https://docs.gitlab.com/ee/administration/job_traces.html#new-live-trace-architecture)
-4) configure [object storage for LFS objects](https://docs.gitlab.com/ee/workflow/lfs/lfs_administration.html#storing-lfs-objects-in-remote-object-storage)
-5) configure [object storage for uploads](https://docs.gitlab.com/ee/administration/uploads.html#using-object-storage-core-only)
+ 1. Configure [object storage for LFS objects](https://docs.gitlab.com/ee/workflow/lfs/lfs_administration.html#storing-lfs-objects-in-remote-object-storage)
+ 1. Configure [object storage for uploads](https://docs.gitlab.com/ee/administration/uploads.html#using-object-storage-core-only)
 
 NOTE: **Note:** One current feature of GitLab still requires a shared directory (NFS): Pages.
 There is [work in progress](https://gitlab.com/gitlab-org/gitlab-pages/issues/196)