Follow-up from "Documentation for LFS object storage"

The following discussions from !2959 (merged) should be addressed:

• @axil started a discussion:

  Avoid having those headings because many times the Omnibus/source info appears more than once in a document https://docs.gitlab.com/ce/development/doc_styleguide.html#configuration-documentation-for-source-and-omnibus-installations

• @axil started a discussion:

  Avoid having those headings because many times the Omnibus/source info appears more than once in a document https://docs.gitlab.com/ce/development/doc_styleguide.html#configuration-documentation-for-source-and-omnibus-installations

• @axil started a discussion:

  There's an extra s here.