Revert "Revert "Revert "Revert "Popover description updates on the homepage""""
Revert "Revert "Revert "Revert "Popover description updates on the homepage""""

This reverts commit 417fb872e0e21af6c593d2121e58744f2724d848.

angular/angularjs.org,angular/angularjs.org,angular/angularjs.org