Fix typo: Capital L for Ludwig mention in README.md (#986)
Fix typo: Capital L for Ludwig mention in README.md (#986)

* Fix typo
* Capital L for Ludwig mention in README.md

Co-authored-by: Piero Molino <e5377b230df7094951a75934254b495db46d2e91@gmail.com>
uber/ludwig,uber/ludwig,uber/ludwig