There is no --limit option on the online_data_migrations
command, it's called --max-count.
This fixes that typo in the upgrades doc and also fixes
another grammar nit that was bugging me.
Change-Id: Ib76ced58314e025f617c1b4d964cd0c62d908a37
Related-Bug: #1670738
Per the spec [1]:
user/ – end-user content such as concept guides, advice, tutorials,
step-by-step instructions for using the CLI to perform specific tasks,
etc.
The remaining content all ends up in here.
[1] specs.openstack.org/openstack/docs-specs/specs/pike/os-manuals-migration
Change-Id: I480eee9cd7568efe2f76dd185004774588eb4a99