Kara Erickson 3053e022d3 docs(ivy): minor changes to version 9 guide (#34498)
The main change here was to remove the updating instructions for
version 9 and instead point to update.angular.io. This ensures
we only have one "source of truth" for update instructions.

This commit also includes updates to error message text to
keep them up-to-date with live error messages (and thus keep
them searchable).

PR Close #34498
2020-01-07 10:34:37 -08:00
..
2019-01-11 11:15:59 -08:00