Merge branch 'cg-gitlab-ce-admin-ha-title' into 'master'

Take out JN title in text

See merge request gitlab-org/gitlab-ce!29376

doc/administration/high_availability/README.md

@@ -26,8 +26,7 @@ experience with GitLab.com and Enterprise Edition on-premises customers.
 
 For a detailed insight into how GitLab scales and configures GitLab.com, you can
 watch [this 1 hour Q&A](https://www.youtube.com/watch?v=uCU8jdYzpac)
-with [John Northrup](https://gitlab.com/northrup), one of our infrastructure
-engineers, and live questions coming in from some of our customers.
+with [John Northrup](https://gitlab.com/northrup), and live questions coming in from some of our customers.
 
 ## GitLab Components