Add h1 title to Lock v9 user configurable options article
Add h1 title to Lock v9 user configurable options article

auth0/docs,yvonnewilson/docs,khorne3/docs,auth0/docs,auth0/docs,jeffreylees/docs,khorne3/docs,yvonnewilson/docs,khorne3/docs,jeffreylees/docs,yvonnewilson/docs,jeffreylees/docs